SOLUTION: An I.Q. test was administered to 8 persons before and after they are trained.
The results are given below :
I.Q. before training : 110 120 123 132 125 121 131 113
I.Q. after tra
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-> SOLUTION: An I.Q. test was administered to 8 persons before and after they are trained.
The results are given below :
I.Q. before training : 110 120 123 132 125 121 131 113
I.Q. after tra
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Question 792737: An I.Q. test was administered to 8 persons before and after they are trained.
The results are given below :
I.Q. before training : 110 120 123 132 125 121 131 113
I.Q. after training : 120 118 125 136 120 118 127 130
Test whether there is any change in I.Q. after the training program at 1% level of
significance. Answer by psbhowmick(878) (Show Source):
