[Steps Shown] The following data presents tests scores on a Behavioral Vignettes Test for self-help skill teaching for the primary parents of a random sample
Question: The following data presents tests scores on a Behavioral Vignettes Test for self-help skill teaching for the primary parents of a random sample of families with mentally retarded children before and after a training program.
| Before | After |
| 7 | 11 |
| 6 | 14 |
| 10 | 16 |
| 16 | 17 |
| 8 | 9 |
| 13 | 15 |
| 8 | 9 |
| 14 | 17 |
Based on this information, can you conclude that the training program is effective? Use a significance level of 0.05. State your assumptions.
Deliverable: Word Document 
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