Hypothesis Testing:Population Mean
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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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Solution Summary
The solution provides step-by-step method for the calculation of test statistic for population mean. Formula for the calculation and Interpretations of the results are also included. Interactive excel sheet is included. The user can edit the inputs and obtain the complete results for a new set of data.
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