Question #17

6:58 PM Tue Nov 8 . . . 93% courses.portal2learn.com -Aam me Left:2:39:31 Samantha Laphan: Attempt 1 Question 17 (5 points) The mean annual tuition and fees for a sample of 8 private colleges was $33,700 with a standard deviation of $5,800. A dotplot shows that it is reasonable to assume that the population is approximately normal. You wish to test whether the mean tuition and fees for private colleges is different from $37,400. Compute the value of the test statistic and state the number of degrees of freedom. -0.638; 8 degrees of freedom -1.804; 8 degrees of freedom -1.804; 7 degrees of freedom -0.638; 7 degrees of freedom Question 18 (5 points)