A coach uses a new technique to train gymnasts. 7 gymnasts were randomly selected and their competition scores were recorded before and after the training. The results are shown in the table below. Using a 0.01 level of significance, test the claim that the training technique is effective in raising the gymnasts' scores. Subject A В D E G Before 9.4 9.6 96 9.6 9.5 96 9.4 After 9.5 9.8 9.6 9.5 9.6 9.9 9.2 A+tach File
A coach uses a new technique to train gymnasts. 7 gymnasts were randomly selected and their competition scores were recorded before and after the training. The results are shown in the table below. Using a 0.01 level of significance, test the claim that the training technique is effective in raising the gymnasts' scores. Subject A В D E G Before 9.4 9.6 96 9.6 9.5 96 9.4 After 9.5 9.8 9.6 9.5 9.6 9.9 9.2 A+tach File
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Transcribed Image Text:A coach uses a new technique to train gymnasts. 7 gymnasts were randomly selected and their competition scores were recorded before and
after the training. The results are shown in the table below. Using a 0.01 level of significance, test the claim that the training technique is
effective in raising the gymnasts' scores.
Subject
A
В
D
G
Before
9.4
9.6
96
96
9.5
96
9.4
After
9.5
9.8
9.6
9.5
9.6
9.9
9.2
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