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An I.Q. test was administered to 5 persons before and after they were trained. The results are given below : Candidates A C E 120 123 132 125 I.Q. before training 1.Q. after training 110 120 118 125 136 121 Test whether there is any change in I.Q. after the training programme. [For v = 4, to.o1 = 4.6]

An I.Q. test was administered to 5 persons before and after they were trained. The results are given below : Candidates A C E 120 123 132 125 I.Q. before training 1.Q. after training 110 120 118 125 136 121 Test whether there is any change in I.Q. after the training programme. [For v = 4, to.o1 = 4.6]

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Statistical inference
An 1.Q. test was administered to 5 persons before and after they were trained. The results are given below : Candidates A B C E F 125 1.Q. before training 1.Q. after training 110 120 123 132 120 118 125 136 121 Test whether there is any change in /.Q. after the training programme. [For v = 4, to.o1 = 4.6]
Transcribed Image Text:An 1.Q. test was administered to 5 persons before and after they were trained. The results are given below : Candidates A B C E F 125 1.Q. before training 1.Q. after training 110 120 123 132 120 118 125 136 121 Test whether there is any change in /.Q. after the training programme. [For v = 4, to.o1 = 4.6]
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