Exercises
Exercise 1. State the null hypothesis from this example in cell A35.
Exercise 2. What does the value in cell A33 tell you about the hypothesis. Do we reject the null hypothesis? Why? Put your explanation in cell A36.
Exercise 3. Instead of using Excel, we can look at the t chart. Find the critical value for the t distribution from that table. You may find it on page 335. Put that value in cell A37.
Exercise 4. Compare the t value in cell A29 to the table t value in cell A37.
What is this comparison telling you about rejecting or not rejecting the null hypothesis. Put your explanation in cell A38.