Question 15 4 pts We are trying to determine, once and for all, if there is a difference between the average GPA of all Female and Male USF students. Data was collected and the following printout was generated. Hypothesis Test . Two Means SE Female 3. 3977 0.4220 0.0412 Male 20 3.2804 0.4330 0.0683 Difference 0.1173 0.4286 0.1064 T-Tests for Mean Difference Null Hypothesis: difference = 0 Alternative Htyp: difference . 0 Lower Upper Method Variances OF 95X C.I. 95% C.I. Pooled Equal 65 1.10 0.2750 -0.0959 0.3305 Satterthwaite Unequal 56.0 1.10 0. 2741 -0.0954 0.3300 Homogeneity of Variances OF Folded F Test 39,26 3.05 0.8029 Considering the printout above (and the sample sizes used, state whether each of the following assumptions would be needed. Random Samples Needed Independent Samples Not Needed Normal Populations Needed Equal Population Variances Not Needed