chapter 9
Hypothesis Testing,
Effect Size, and
Confidence Intervals:
Two-Sample Designs
OBJECTIVES FOR CHAPTER 9
After studying the text and working the problems in this chapter, you should
be able to:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Describe the logic of
chapter 6
Theoretical Distributions
Including the Normal
Distribution
OBJECTIVES FOR CHAPTER 6
After studying the text and working the problems in this chapter, you should
be able to:
1. Distinguish between theoretical and empirical distributions
2. Disti
chapter 1
Introduction
OBJECTIVES FOR CHAPTER 1
After studying the text and working the problems in this chapter, you should
be able to:
1. Distinguish between descriptive and inferential statistics
2. Define the words population, sample, parameter, stati
appendix C
Tables
A
Critical Values for Pearson Product-Moment
Correlation Coefcients, r
379
B
Random Digits
380
C
Normal Curve Areas
384
D
The t Distribution
386
E
Chi Square Distribution
387
F
The F Distribution
388
G
Critical Values of the Studentized
appendix A
Arithmetic and
Algebra Review
OBJECTIVES FOR APPENDIX A
After studying the text and working the problems, you should be able to:
1. Estimate answers
2. Round numbers
3. Find answers to problems with decimals, fractions, negative numbers,
propor