The Statistical Imagination

Download or read book The Statistical Imagination written by Ferris Joseph Ritchey and published by . This book was released on 2000 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1 - The Statistical Imagination 2 - Statistical Analysis: Error Management and Control 3 - Charts and Graphs: A Picture Says A Thousand Words 4 - Measuring Averages 5 - Measuring Dispersion or Spread in a Distribution of Scores 6 - Probability Theory and the Normal Probability Distribution 7 - Using Probability Theory to Produce Sampling Distributions 8 - Parameter Estimation Using Confidence Intervals 9 - Hypothesis Testing 10 - Single Sample Hypothesis Tests: Establishing the Representativeness of Samples 11 - Bivariate Relationships: T-Test for Comparing the Means of Two Groups 12 - Analysis of Variance: Differences Among Means of Three or More Groups 13 - Nominal Variables: The Chi-Square and Binomial Distributions 14 - Correlation and Regression Part 1: Concepts and Calculations 15 - Correlation and Regression Part 2: Hypothesis Testing and Aspects of a Relationship 16 - Rank Order Correlation Between Two Ordinal Variables.