Test Bank for Statistics, 11th Edition, Robert S. Witte, John S. Witte
Test Bank for Statistics, 11th Edition, Robert S. Witte, John S. Witte
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Description
Test Bank for Statistics, 11th Edition, Robert S. Witte, John S. Witte
Table of Contents
1 Introduction 3
PART 1 Descriptive Statistics: Organizing and Summarizing Data 25
2 Describing Data with Tables and Graphs 27
3 Describing Data with Averages 59
4 Describing Variability 75
5 Normal Distributions and Standard (z) Scores 101
6 Describing Relationships: Correlation 131
7 Regression 155
PART 2 Inferential Statistics: Generalizing Beyond Data 179
8 Populations, Samples, and Probability 181
9 Sampling Distribution of the Mean 205
10 Introduction to Hypothesis Testing: The z Test 221
11 MORE ABOUT HYPOTHESIS TESTING 237
12 Estimation (Confidence Intervals) 267
13 t Test for One Sample 281
14 t Test for Two Independent Samples 295
15 t Test for Two Related Samples (Repeated Measures) 327
16 Analysis of Variance (One Factor) 349
17 Analysis of Variance (Repeated Measures) 383
18 Analysis of Variance (Two Factors) 405
19 Chi-Square (X2) Test For Qualitative (Nominal) Data 435
20 Tests for Ranked (Ordinal) Data 461
21 Postscript: Which Test? 481
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