069. Chapter Checklist 6

After studying this chapter, can you

1. Calculate a confidence interval for both the population mean and the population proportion?

2. Properly interpret a confidence for both the population mean and the population proportion?

3. Distinguish under what condition a T-test should be performed?

4. Explain how to control the width of an interval to affect its precision?

5. Determine the proper sample size necessary to calculate a confidence interval for both µ, and π?

6. Explain the properties of good estimators?

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