**Question: **State the hypotheses for a right-tailed test. (b) Obtain a test statistic and *p*-value assuming equal variances. Interpret these results. (c) Is the difference in mean scores large enough to be important? (d) Is it reasonable to assume equal variances? (e) Carry out a formal test for equal variances at *α *= .05, showing all steps clearly.

**Solution:**The solution consists of 312 words (3 pages)

**Deliverables:**Word Document