Discussion:
Discuss the "Classical Hypothesis Test: A Five-Step Procedure" on page 173 of your textbook.
1. Write the 5 step procedure
2. Explain the importance of checking for normality in the assumptions in step 2.
3. Why is step 3 so difficult for most statistics students?
4. How do you select the correct test statistic?
5. Can you ever "prove" the alternative hypothesis?