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Mean score on 10 item test for all students enrolled in a Traditional course was 9.64. A random sample of 41 students in Project Course is given same test, and the mean and standard deviation for this sample are 11.52 and 7.06, respectively. Test the hypothesis at the .05 level that the mean score for all Project Course students on this test is higher than 9.64.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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