Question

Suppose we have the following data on scores for two exams: By hand, test to see...

  1. Suppose we have the following data on scores for two exams: By hand, test to see whether the variances for the two examinations are equal. Test at the 0.05 level. Please show hand written answer and excel answer.

EXAM 1           EXAM 2

     90                     90

     96                     92

     80                     88

     70                     84

     77                     86

     82                     78

     75   

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