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Chapter 5

Data Analysis: A Concise Overview of Statistical Techniques

61 slides · Slide 154–214

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154Data Analysis: A Concise Overview of Statistical TechniquesChapter opener 155Types of Statistical Data AnalysisTypes of Statistical Data Analysis 156Data AnalysisData Analysis 157Data AnalysisData Analysis 158Frequencies and Relative FrequenciesFrequencies and Relative Frequencies 159Bar GraphBar Graph 160Pie ChartPie Chart 161Data AnalysisData Analysis 162TablesTables 163Tables and HistogramsTables and Histograms 164HistogramHistogram 165Frequency PolygonFrequency Polygon 166Cumulative Tables and OgivesCumulative Tables and Ogives 167Data AnalysisData Analysis 168Measures of Central TendencyMeasures of Central Tendency 169Measures of Central TendencyMeasures of Central Tendency 170Measures of Central TendencyMeasures of Central Tendency 171Measures of Central Tendency: Using Mean and Median to Identify the Distribution ShapeMeasures of Central Tendency: Using Mean and Median to Identify the Distribution Shape 172Measures of DispersionMeasures of Dispersion 173Measures of DispersionMeasures of Dispersion 174Measures of DispersionMeasures of Dispersion 175Relationship between the Standard Deviation and the Shape of the Normal DistributionRelationship between the Standard Deviation and the Shape of the Normal Distribution 176Data AnalysisData Analysis 177Cross-TabulationsCross-Tabulations 178Cross-TabulationsCross-Tabulations 179Cross-TabulationsCross-Tabulations 180Cross-TabulationsCross-Tabulations 181Cross-TabulationsCross-Tabulations 182Cross-TabulationsCross-Tabulations 183Data AnalysisData Analysis 184Data AnalysisData Analysis 185Hypothesis TestingHypothesis Testing 186Hypothesis TestingHypothesis Testing 187Hypothesis TestingHypothesis Testing 188Hypothesis TestingHypothesis Testing 189Hypothesis TestingHypothesis Testing 190Hypothesis TestingHypothesis Testing 191Hypothesis TestingHypothesis Testing 192Hypothesis TestingHypothesis Testing 193Hypothesis TestingHypothesis Testing 194Hypothesis TestingHypothesis Testing 195Hypothesis TestingHypothesis Testing 196Hypothesis TestingHypothesis Testing 197Hypothesis TestingHypothesis Testing 198Hypothesis TestingHypothesis Testing 199Hypothesis TestingHypothesis Testing 200Hypothesis TestingHypothesis Testing 201Data AnalysisData Analysis 202Testing the Strength of a RelationshipTesting the Strength of a Relationship 203Phi CoefficientPhi Coefficient 204Contingency CoefficientContingency Coefficient 205Cramer's VCramer's V 206Lambda CoefficientLambda Coefficient 207Lambda CoefficientLambda Coefficient 208Data AnalysisData Analysis 209Types of Relationships between Two VariablesTypes of Relationships between Two Variables 210Linear CorrelationLinear Correlation 211Linear Correlation CoefficientLinear Correlation Coefficient 212Linear Correlation CoefficientLinear Correlation Coefficient 213Regression AnalysisRegression Analysis 214Regression AnalysisRegression Analysis