Question 1 (1 point) Saved Exhibit 10-30 A quantitative analysis teacher wants to see if there is any difference in the abilities of students enrolled in statistics in the summer and in the fall. Examination scores from a random sample of students enrolled this fall and from a random sample of students enrolled in the summer were selected. You are given the following information, Fall Summer * 74 84.77 17.06 35 19.01 28 11 Refer to Exhibit 10-30. The point estimate for the difference between the means of the two populations is -2.34 6 -10.77 -6