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Calculate the reliability for the following the test scores obtained by 9 students who took a test on two different occasions. #+ Students Test scores

Calculate the reliability for the following the test scores obtained by 9 students who took a test on two different occasions. #+ Students Test scores Test Scores Trial 1 Trial 2 100 100 2 97 95 3 94 94 93 90 5 92 90 6 91 90 90 89 CO 87 87 85 85

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