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In: Statistics and Probability

the results of a special exam are shown below. can the teacher conclude that the even...

the results of a special exam are shown below. can the teacher conclude that the even ing students have a higher score? use alpha=.01.

day students.                   eve students
n=36.                                  n=41
mean = 69.                          mean = 72
s= 5.8.                                 s= 6.3

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