A student researcher wanted to know if Self-esteem are different between college students with different majors. To find this out she sampled students with different majors (psychology, business, computer science). She then measured self-esteem scores. Below is the self-esteem score of students with different majors.

Psychology	Business	Computer Science
5	6	10
6	6	8
8	6	6
9

Using alpha =.01, test the hypothesis that the number of months to conception differ for these three groups.

1. State exactly which statistical test to use.

2. State the null and alternative hypotheses.

3. State the dfs, critical value. (Again, alpha =.01)

4. Here is the summary table presenting SSwithin, SS between, please compute appropriate MSwithin, MSbetween, and F value using the DFs that you identified in the question 2 above.

	SS	DF	MS	F
Between	6
Within	18
Total	24

5. Make a decision on the hypothesis (the answer to Q1) based on the critical value (Q 2) and the computation.