Anna wants to know if people who live in different cities have different life satisfaction. She recruits7 participants from eachcity and asks them to rate their life satisfaction on a scale from 1-10 (higher score = higher life satisfaction). The data follows. What can Anna conclude? In the space provided below, type in your answers to the following questions:

New York City

Tampa

Atlanta

T = 39

T = 42

T = 57

SS = 33.71

SS = 8

SS = 4.9

1. Which statistical test would you use to solve this problem?

2. State the null and alternative hypothesis in words.

3. Locate the critical value that defines the critical region (alpha 0.01).

4. Calculate your statistic.

5. Make a decision with respect to the null hypothesis.

6. Write concluding sentence in everyday language.

7. Do you need post-hoc tests in these scenario?