Preface |
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xvi | |
Acknowledgments |
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xviii | |
And Now, About the Fifth Edition... |
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xix | |
About the Authors |
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xxi | |
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PART I YIPPEE! I'M IN STATISTICS! |
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1 | (42) |
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Chapter 1 Statistics or Sadistics? It's Up to You |
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4 | (14) |
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4 | (2) |
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5 | (1) |
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A 5-Minute History of Statistics |
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6 | (2) |
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People Who Loved Statistics: Blaise Pascal |
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7 | (1) |
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Statistics: What It Is (and Isn't) |
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8 | (3) |
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What Are Descriptive Statistics? |
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8 | (1) |
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What Are Inferential Statistics? |
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9 | (1) |
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10 | (1) |
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Tooling Around With the Data Analysis Tools |
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11 | (1) |
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What Am I Doing in a Statistics Class? |
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12 | (1) |
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Ten Ways to Use This Book (and Learn Statistics at the Same Time!) |
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13 | (2) |
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About the Book's Features |
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15 | (1) |
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16 | (1) |
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Key to "How Much Excel" Icons |
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16 | (1) |
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17 | (1) |
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17 | (1) |
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Chapter 2 Getting Started in Excel |
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18 | (25) |
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19 | (3) |
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19 | (2) |
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Operator, Operator--Get Me a Formula! |
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21 | (1) |
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21 | (1) |
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22 | (12) |
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23 | (1) |
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Inserting a Function (When You Know the Function's Name and How It Works) |
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24 | (1) |
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Inserting a Function Using the Insert Function (fx) Command |
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25 | (2) |
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Inserting a Function Using Formulas → More Functions → Statistical |
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27 | (1) |
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Using Functions in Formulas |
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28 | (1) |
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We're Taking Names: Naming Ranges |
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29 | (2) |
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31 | (3) |
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34 | (1) |
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All You Need to Know About Using the Amazing Data Analysis Tools |
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34 | (1) |
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Choosing the Right Tool for the Job |
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35 | (2) |
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Don't Have It? (Installation Again!) |
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37 | (1) |
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A Mac Alternative to the Data Analysis Tools |
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37 | (4) |
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Getting Started with StatPlus |
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38 | (1) |
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Computing Descriptive Statistics |
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38 | (2) |
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40 | (1) |
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40 | (1) |
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41 | (2) |
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PART II SIGMA FREUD AND DESCRIPTIVE STATISTICS |
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43 | (2) |
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Chapter 3 Computing and Understanding Averages: Means to an End |
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45 | (1) |
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46 | (1) |
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And Now Using Excel's AVERAGE Function |
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47 | (3) |
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Computing a Weighted Mean |
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50 | (2) |
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52 | (4) |
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And Now Using Excel's MEDIAN Function |
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53 | (3) |
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56 | (5) |
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And Now Using Excel's MODE.SNGL Function |
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57 | (2) |
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59 | (1) |
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And Now Using Excel's MODE.MULT Function |
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59 | (2) |
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Using the Amazing Data Analysis Tools to Compute Descriptive Statistics |
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61 | (4) |
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Make the Data Analysis Tools Output Pretty |
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64 | (1) |
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65 | (1) |
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When to Use What Measure of Central Tendency (and All You Need to Know About Scales of Measurement for Now) |
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65 | (4) |
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A Rose by Any Other Name: The Nominal Level of Measurement |
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66 | (1) |
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Any Order Is Fine With Me: The Ordinal Level of Measurement |
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66 | (1) |
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1 + 1=2: The Interval Level of Measurement |
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66 | (1) |
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Can Anyone Have Nothing of Anything? The Ratio Level of Measurement |
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66 | (1) |
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67 | (1) |
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68 | (1) |
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69 | (1) |
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69 | (2) |
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Chapter 4 Understanding Variability: Vive la Difference |
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71 | (17) |
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Why Understanding Variability Is Important |
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71 | (2) |
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73 | (1) |
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Computing the Standard Deviation |
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74 | (7) |
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And Now Using Excel's STDEV.S Function |
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76 | (3) |
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Why n-1? What's Wrong With Just n? |
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79 | (1) |
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80 | (1) |
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81 | (2) |
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And Now Using Excel's VAR.S Function |
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82 | (1) |
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STDEV.S Is to STDEV.P as VAR.S Is to VAR.P |
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83 | (2) |
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People Who Loved Statistics: Florence Nightingale |
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84 | (1) |
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The Standard Deviation Versus the Variance |
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84 | (1) |
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Using the Amazing Data Analysis Tools (Again!) |
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85 | (1) |
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85 | (1) |
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86 | (1) |
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86 | (2) |
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Chapter 5 Creating Graphs: A Picture Really Is Worth a Thousand Words |
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88 | (31) |
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88 | (1) |
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Ten Ways to a Great Figure (Eat Less and Exercise More?) |
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89 | (1) |
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First Things First: Creating a Frequency Distribution |
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90 | (3) |
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People Who Loved Statistics: Helen M. Walker |
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91 | (1) |
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The Classiest of Intervals |
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91 | (2) |
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The Plot Thickens: Creating a Histogram |
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93 | (9) |
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95 | (1) |
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Using the Amazing Data Analysis Tools to Create a Histogram |
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96 | (4) |
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The Next Step: A Frequency Polygon |
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100 | (1) |
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101 | (1) |
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Fat and Skinny Frequency Distributions |
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102 | (5) |
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103 | (1) |
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103 | (1) |
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104 | (1) |
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105 | (2) |
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107 | (3) |
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Your First Excel Chart: A Moment to Remember (Sigh) |
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108 | (2) |
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Excel-lent Charts Part Deux: Making Charts Pretty |
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110 | (1) |
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Working with Chart Elements |
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111 | (4) |
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115 | (2) |
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115 | (1) |
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115 | (1) |
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116 | (1) |
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117 | (1) |
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117 | (1) |
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118 | (1) |
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Chapter 6 Computing Correlation Coefficients: Ice Cream and Crime |
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119 | (26) |
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What Are Correlations All About? |
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119 | (4) |
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Types of Correlation Coefficients: Flavor 1and Flavor 2 |
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120 | (3) |
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Computing a Simple Correlation Coefficient |
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123 | (9) |
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And Now Using Excel's CORREL Function |
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125 | (1) |
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A Visual Picture of a Correlation: The Scatterplot |
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126 | (4) |
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Using Excel to Create a Scatterplot |
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130 | (1) |
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Bunches of Correlations: The Correlation Matrix |
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131 | (1) |
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More Excel: Bunches of Correlations a la Excel |
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132 | (1) |
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Using the Amazing Data Analysis Tools to Compute Correlations |
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132 | (3) |
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Understanding What the Correlation Coefficient Means |
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135 | (3) |
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135 | (1) |
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Special Effects! Correlation Coefficient |
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136 | (1) |
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A Determined Effort: Squaring the Correlation Coefficient |
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136 | (2) |
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As More Ice Cream Is Eaten, the Crime Rate Goes Up (or Association Versus Causality) |
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138 | (1) |
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139 | (1) |
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140 | (1) |
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140 | (1) |
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141 | (4) |
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Chapter 7 Understanding Reliability and Validity: Just the Truth |
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145 | (20) |
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An Introduction to Reliability and Validity |
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145 | (2) |
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What's Up With This Measurement Stuff? |
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146 | (1) |
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Reliability: Doing It Again Until You Get It Right |
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147 | (2) |
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Test Scores: Truth or Dare |
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147 | (1) |
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Observed Score = True Score + Error Score |
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148 | (1) |
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Different Types of Reliability |
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149 | (7) |
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149 | (1) |
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Parallel Forms Reliability |
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150 | (1) |
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People Who Loved Statistics: Euphemia Lofton Haynes |
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151 | (1) |
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Internal Consistency Reliability |
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152 | (3) |
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155 | (1) |
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How Big Is Big? Finally: Interpreting Reliability Coefficients |
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156 | (2) |
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And If You Can't Establish Validity Then What? |
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157 | (1) |
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157 | (1) |
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Validity: Whoa! What Is the Truth? |
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158 | (3) |
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Different Types of Validity |
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158 | (1) |
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159 | (1) |
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159 | (1) |
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160 | (1) |
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And If You Can't Establish Validity Then What? |
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161 | (1) |
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161 | (1) |
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Validity and Reliability: Really Close Cousins |
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162 | (1) |
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163 | (1) |
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163 | (1) |
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164 | (1) |
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PART III TAKING CHANCES FOR FUN AND PROFIT |
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165 | (36) |
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Chapter 8 Hypotheticals and You: Testing Your Questions |
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167 | (14) |
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So You Want to Be a Scientist |
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167 | (1) |
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168 | (1) |
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169 | (2) |
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The Purposes of the Null Hypothesis |
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170 | (1) |
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171 | (5) |
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The Nondirectional Research Hypothesis |
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172 | (1) |
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The Directional Research Hypothesis |
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173 | (3) |
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Some Differences Between the Null Hypothesis and the Research Hypothesis |
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176 | (1) |
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What Makes a Good Hypothesis? |
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176 | (3) |
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178 | (1) |
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179 | (1) |
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179 | (2) |
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Chapter 9 Probability and Why It Counts: Fun With a Bell-Shaped Curve |
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181 | (20) |
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181 | (1) |
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The Normal Curve (a.k.a. the Bell-Shaped Curve) |
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182 | (5) |
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183 | (3) |
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186 | (1) |
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Our Favorite Standard Score: The z Score |
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187 | (12) |
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People Who Love Statistics: Dionne L. Price |
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190 | (1) |
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191 | (2) |
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What z Scores Really Represent |
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193 | (2) |
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Hypothesis Testing and z Scores: The First Step |
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195 | (1) |
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Using Excel to Compute z Scores |
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196 | (2) |
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198 | (1) |
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199 | (1) |
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199 | (2) |
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PART IV SIGNIFICANTLY DIFFERENT: USING INFERENTIAL STATISTICS |
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201 | (136) |
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Chapter 10 Significantly Significant: What It Means for You and Me |
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203 | (19) |
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The Concept of Significance |
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203 | (5) |
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206 | (1) |
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The World's Most Important Table (for This Semester Only) |
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206 | (2) |
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208 | (1) |
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Significance Versus Meaningfulness |
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208 | (4) |
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Statistical Versus Practical Significance |
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210 | (2) |
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An Introduction to Inferential Statistics |
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212 | (3) |
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212 | (1) |
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How to Select What Test to Use |
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213 | (1) |
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Here's How to Use the Chart |
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213 | (2) |
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An Introduction to Tests of Significance |
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215 | (3) |
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215 | (1) |
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How a Test of Significance Works: The Plan |
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215 | (2) |
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Here's the Picture That's Worth a Thousand Words |
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217 | (1) |
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Confidence Intervals--Be Even More Confident |
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218 | (2) |
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People Who Loved Statistics |
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219 | (1) |
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220 | (1) |
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220 | (1) |
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220 | (2) |
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Chapter 11 The One-Sample Z Test: Only the Lonely |
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222 | (14) |
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Introduction to the One-Sample Z Test |
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222 | (3) |
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The Path to Wisdom and Knowledge |
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223 | (2) |
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Computing the Z Test Statistic |
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225 | (3) |
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226 | (2) |
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So How Do I Interpret z = 2.38, p > 05? |
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228 | (1) |
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Using the Excel Z.TEST Function to Compute the z Value |
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228 | (2) |
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Special Effects: Are Those Differences for Real? |
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230 | (3) |
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Understanding Effect Size |
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232 | (1) |
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233 | (1) |
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233 | (1) |
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233 | (3) |
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Chapter 12 t(ea) for Two: Tests Between the Means of Different Groups |
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236 | (17) |
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Introduction to the f Test for Independent Samples |
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236 | (1) |
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The Path to Wisdom and Knowledge |
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237 | (2) |
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Computing the f Test Statistic |
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239 | (1) |
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240 | (3) |
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So How Do I Interpret tm = - O.K. p < 05? |
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243 | (1) |
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The Effect Size and f(ea) for Two |
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243 | (1) |
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Computing and Understanding the Effect Size |
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244 | (2) |
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Two Very Cool Effect Size Calculators |
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245 | (1) |
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And Now... Using Excel's T.TEST Function |
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246 | (2) |
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Using the Amazing Data Analysis Tools to Compute the t Value |
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248 | (2) |
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250 | (1) |
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251 | (1) |
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251 | (1) |
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252 | (1) |
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Chapter 13 t(ea) for Two (Again): Tests Between the Means of Related Groups |
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253 | (1) |
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Introduction to the t Test for Dependent Samples |
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253 | (3) |
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The Path to Wisdom and Knowledge |
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256 | (1) |
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Computing the t Test Statistic |
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256 | (3) |
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So How Do I Interpret t[ 24] = 2.65, p > 05? |
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259 | (1) |
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And Now... Using Excel's T.TEST Function |
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259 | (3) |
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Using the Amazing Data Analysis Tools to Compute the t Value |
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262 | (3) |
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The Effect Size for f(ea) for Two (Again) |
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265 | (1) |
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265 | (1) |
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266 | (1) |
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266 | (3) |
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Chapter 14 Analysis of Variance: Two Groups Too Many? |
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269 | (1) |
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Introduction to Analysis of Variance |
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269 | (1) |
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The Path to Wisdom and Knowledge |
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270 | (2) |
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Different Flavors of ANOVA |
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272 | (1) |
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Computing the FTest Statistic |
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273 | (7) |
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So How Do I Interpret F(2,27) = 8.80, p > 05? |
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279 | (1) |
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279 | (1) |
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And Now Using Excel's F.DIST and F.TEST Functions |
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280 | (1) |
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Using the Amazing Data Analysis Tools to Compute the F Value |
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280 | (3) |
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The Effect Size for One-Way ANOVA |
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283 | (1) |
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284 | (1) |
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284 | (1) |
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285 | (2) |
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Chapter 15 Factorial Analysis of Variance: Two Too Many Factors |
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287 | (1) |
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Introduction to Factorial Analysis of Variance |
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287 | (1) |
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Two Flavors of Factorial ANOVA |
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288 | (1) |
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The Path to Wisdom and Knowledge |
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289 | (2) |
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291 | (1) |
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291 | (1) |
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The Main Event: Main Effects in Factorial ANOVA |
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292 | (1) |
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Even More Interesting: Interaction Effects |
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293 | (2) |
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People Who Loved Statistics: Gertrude Mary Cox |
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295 | (1) |
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Using the Amazing Data Analysis Tools to Compute the ANOVA F Statistic |
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295 | (5) |
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Computing the Effect Size for Factorial ANOVA |
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300 | (1) |
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301 | (1) |
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301 | (1) |
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301 | (2) |
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Chapter 16 Testing Relationships Using the Correlation Coefficient: Cousins or Just Good Friends? |
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303 | (1) |
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Introduction to Testing the Correlation Coefficient |
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303 | (3) |
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The Path to Wisdom and Knowledge |
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306 | (1) |
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Computing the Test Statistic |
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306 | (6) |
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So How Do I Interpret r(28) = .393, p > 05? |
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309 | (1) |
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Causes and Associations (Again!) |
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310 | (1) |
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Significance Versus Meaningfulness (Again, Again!) |
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311 | (1) |
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311 | (1) |
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312 | (1) |
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312 | (1) |
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Chapter 17 Using Linear Regression: Predicting the Future |
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313 | (1) |
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Introduction to Linear Regression |
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313 | (1) |
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What Is Prediction All About? |
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314 | (1) |
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315 | (4) |
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Drawing the World's Best Line [ For Your Data) |
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319 | (3) |
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And Now... Using Excel's SLOPE Function |
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322 | (3) |
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And Now... Using Excel's INTERCEPT Function |
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325 | (2) |
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Using the Amazing Data Analysis Tools to Compute the Regression Equation |
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327 | (2) |
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How Good Is Our Prediction? |
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329 | (1) |
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The More Predictors, the Better? Maybe |
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330 | (1) |
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The Big Rule When It Comes to Using Multiple Predictor Variables |
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331 | (1) |
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332 | (1) |
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333 | (1) |
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333 | (4) |
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PART V MORE STATISTICS! MORE TOOLS! MORE FUN! |
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337 | (1) |
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Chapter 18 Chi-Square and Some Other Nonparametric Tests: What to Do When You're Not Normal |
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337 | (12) |
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Introduction to Nonparametric Statistics |
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337 | (1) |
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Introduction to the Goodness-of-Fit (One-Sample) Chi-Square |
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338 | (1) |
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Computing the Goodness-of-Fit Chi-Square Test Statistic |
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339 | (3) |
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So How Do I Interpret Χ2 = 20.6, p > 05? |
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342 | (1) |
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And Now Using Excel's CHISQ.TEST Function |
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343 | (2) |
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Chi-Square Test of Independence |
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345 | (1) |
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Other Nonparametric Tests You Should Know About |
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346 | (1) |
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347 | (1) |
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347 | (1) |
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348 | (1) |
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Chapter 19 Some Other (Important) Statistical Procedures You Should Know About |
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349 | (1) |
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Multivariate Analysis of Variance |
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350 | (1) |
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Repeated Measures Analysis of Variance |
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350 | (1) |
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351 | (1) |
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351 | (1) |
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352 | (1) |
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353 | (1) |
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354 | (1) |
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355 | (1) |
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Structural Equation Modeling |
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355 | (1) |
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356 | (1) |
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Chapter 20 Data Mining: An Introduction to Getting the Most Out of Your BIG Data |
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357 | (2) |
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Our Sample Data Set--Who Doesn't Love Babies? |
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359 | (1) |
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Some Excel Data-Exploring Functions |
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360 | (1) |
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360 | (1) |
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360 | (1) |
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360 | (1) |
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Using the DAVERAGE Function |
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361 | (2) |
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363 | (1) |
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363 | (1) |
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363 | (1) |
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Using the COUNTIF Function |
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363 | (1) |
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Pivot Tables and Cross-Tabulation: Finding Hidden Patterns |
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364 | (1) |
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365 | (2) |
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367 | (1) |
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368 | (1) |
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368 | (1) |
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Appendices: Information Never Ends |
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369 | (1) |
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Appendix A Excel-erate Your Learning: All You Need to Know About Excel |
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370 | (6) |
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376 | (16) |
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392 | (26) |
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Appendix D Answers to Practice Questions |
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418 | (33) |
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Appendix E Math: Just the Basics |
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451 | (5) |
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Appendix F A Statistical Software Sampler |
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456 | (8) |
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Appendix G The 10 (or More) Best (and Most Fun) Internet Sites for Statistics Stuff |
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464 | (4) |
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Appendix H The 10 Commandments of Data Collection |
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468 | (3) |
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Appendix I The Reward: The Brownie Recipe |
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|
471 | (2) |
Glossary |
|
473 | (4) |
Index |
|
477 | |