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What is the purpose of null hypothesis testing? In what scenarios do you use a z-test, a one-sample t-test, an independent-measures t-test, and a repeated-measures
- What is the purpose of null hypothesis testing?
- In what scenarios do you use a z-test, a one-sample t-test, an independent-measures t-test, and a repeated-measures t-test?
- What is a 95% confidence interval? Why should it not include 0?
- How are alpha, type I error rate, and p values related?
- What is meant by power? Why is it important?
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Elementary Algebra Concepts & Applications
Authors: Marvin L Bittinger, David J Ellenbogen, Barbara L Johnson
9th Edition
0321877926, 9780321877925
