(See Steps) These are the weight losses of study sample who were on three different diets after one month. Given the following sample information, use the
Question: These are the weight losses of study sample who were on three different diets after one month. Given the following sample information, use the F test to test the hypothesis that the treatment means are equal at the .01 significance level.
| Atkins | Jenny Craig | Weight Watchers |
| 3 | 9 | 6 |
| 2 | 6 | 3 |
| 5 | 5 | 5 |
| 1 | 6 | 5 |
| 3 | 8 | 5 |
| 1 | 5 | 4 |
| 4 | 1 | |
| 7 | 5 | |
| 6 | ||
| 4 | ||
- State the null and the alternative hypothesis.
- State the decision rule? (When will you reject H o ?)
- What is the value of the test statistic.
- What is your decision regarding H o ? (Reject or Do Not Reject H o ?)
Deliverable: Word Document 
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