Statistics 11th Edition by Robert S Witte, John S Witte ISBN 1119254515 9781119254515

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Product details:

ISBN 10: 1119254515

ISBN 13: 9781119254515 

Author: Robert S. Witte, John S. Witte

Drawing upon over 40 years of experience, the authors of Statistics, 11th Edition provide students with a clear and methodical approach to essential statistical procedures. The text clearly explains the basic concepts and procedures of descriptive and inferential statistical analysis. It features an emphasis on expressions involving sums of squares and degrees of freedom as well as a strong stress on the importance of variability. This accessible approach will help students tackle such perennially mystifying topics as the standard deviation, variance interpretation of the correlation coefficient, hypothesis tests, degrees of freedom, p-values, and estimates of effect size.

Table of contents:

PART 1: Descriptive Statistics – Organizing and Summarizing Data
Chapter 1: Introduction
Chapter 2: Describing Data with Tables and Graphs
Chapter 3: Describing Data with Averages
Chapter 4: Describing Variability
Chapter 5: Normal Distributions and Standard (z) Scores
Chapter 6: Describing Relationships: Correlation
Chapter 7: Regression

PART 2: Inferential Statistics – Generalizing Beyond Data
Chapter 8: Populations, Samples, and Probability
Chapter 9: Sampling Distribution of the Mean
Chapter 10: Introduction to Hypothesis Testing: The z Test
Chapter 11: More About Hypothesis Testing
Chapter 12: Estimation (Confidence Intervals)
Chapter 13: t Test for One Sample
Chapter 14: t Test for Two Independent Samples
Chapter 15: t Test for Two Related Samples (Repeated Measures)
Chapter 16: Analysis of Variance (One Factor)
Chapter 17: Analysis of Variance (Repeated Measures)
Chapter 18: Analysis of Variance (Two Factors)
Chapter 19: Chi-Square (X²) Test for Qualitative (Nominal) Data
Chapter 20: Tests for Ranked (Ordinal) Data
Chapter 21: Postscript: Which Test?

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Tags: Robert S Witte, John S Witte, Statistics