Viewing Saved Work Revert to Last Response 31 DETAILS ASWESBE9 10.TB.2.004. MY NOTES ASK YOUR TEACHER Two independent simple random samples are taken to test the difference between the means of two populations whose variances are not known, but are assumed to be equal. The sample sizes are n, = 38 and no = 41. The correct distribution to use is the t distribution with degrees of freedom. O 81 80 79 0 77