Compare the performance of 6th graders

Reference no: EM13206002

Mrs grant wishes to compare the performance of 6th graders with the national norm of 100 on a test. The results lead to retain if null hypothesis and mean is 100 and confidence level is 0.01 of her population. She concludes that her research process that the average 6th grader in the district fall right on the national norm of 100. What is your reaction to such a claim?

Reference no: EM13206002

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