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Module 4-Hypothesis Tests for One Mean and One Proportion

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Q Module 4 Summative Assessment Hypothesis Tests for One Mean and One Proportion Instructions Complete the Module 4: Hypothesis Tests for One Mean and One Proportion Worksheet. You may use the resource, Hypothesis testing. Null vs alternative, to assist you with this assignment.

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Run the hypothesis test at the standard alpha level of 5% and copy and paste the results below. Make sure you show the Ho, Ha, critical value, test statistic, p-values and decision. H0: µ = 100 Ha: µ< 100 (claim) Degree of freedom = 40 – 1 = 49 Critical t = -1.685 t test = (95-100)/(20/?40) = -1.581 P = 0.061 As P > 0.05, we failed to reject the null hypothesis.