(Steps Shown) A teacher is interested in comparing the effects of three different types of rehearsal methods (Rote rehearsal, Imagery, and Story) on number
Question: A teacher is interested in comparing the effects of three different types of rehearsal methods (Rote rehearsal, Imagery, and Story) on number of words recalled. Participants are randomly assigned into three different groups. In each group, participants are asked to study a list of words using the assigned method. The following table shows the result.
| Rote rehearsal | Imagery | Story |
| 5 | 5 | 7 |
| 5 | 4 | 6 |
| 4 | 6 | 8 |
| 6 | 7 | 9 |
| 5 | 7 | 6 |
| 4 | 6 | 9 |
| 3 | 8 | 8 |
| 5 | 5 | 10 |
| 6 | 7 | 9 |
- What statistical test should be used to analyze the data?
- Identify H 0 and H a for this study.
- Conduct the appropriate analysis.
- Should H 0 be rejected? What should the researcher conclude?
- If there is a significant difference, conduct the post hoc test.
Deliverable: Word Document 
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