In a study of a new pilot program for computer-based distance learning, 21 students were randomly selected from 1 class

[answerhappygod]

In a study of a new pilot program for computer-based distancelearning, 21 students were randomly selected from 1 class to followthe new program, while the remaining 23 followed the traditionalmethod. At the end of the course, a test was taken and thefollowing results were obtained.
Test group Control groupx1 = 51.48 x2 = 41.52s1 = 11.01 s2 = 14.15a) Assuming different population variances, at 5% level, testwhether there is evidence that the new method gives better resultsthan the traditional one.b) Determine the p-value