Question: Use the tdistribution and the given sample results to complete the test of the given hypotheses. Assume the results come from random samples, and if

Use the tdistribution and the given sample results to complete the test of the given hypotheses. Assume the results come from random samples, and if the sample sizes are small, assume the underlying distributions are relatively normal. Test H0 : A = B vs Ha : A = B using the fact that Group A has 8 cases with a mean of 125 and a standard deviation of 18 while Group B has 15 cases with a mean of 118 and a standard deviation of 14. Note that here the pvalue of 2.365 is 0.025.

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