 | Learning Objectives
(See related pages)
After studying this chapter, you should be able to:
- Explain the need to compare two population parameters.
- Conduct a paired-difference test for difference in population means.
- Conduct an independent-samples test for difference in population means.
- Describe why a paired-difference test is better than an independent-samples test.
- Conduct a test for difference in population proportions.
- Test whether two population variances are equal.
- Use templates to carry out all tests.
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