Assume a significance level of ? = 0.05 and use the given information for the following: a. State a conclusion about the null hypothesis. (Reject H 0 or fail to reject H 0 . ) b. Without using technical terms, state a final conclusion that addresses the original claim. Original claim: The percentage of blue M Ms is greater than 5%. The hypothesis test results in a P-­value of 0.0010. | Numerade
Assume a significance level of ? = 0.05 and use the given informatio…
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Assume that you plan to use a significance level of α = 0.05 to test the claim that P1 = P2. Use the given sample sizes and numbers of successes to find the P-value for the hypothesis test: n1 = 50, n2 = 75, X1 = 20, X2 = 15. A) 0.0032 B) 0.001 C) 0.0146 D) 0.1201
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a. Assume that we want to use a 0.05 significance level to test the claim that p1 < p2 . Which is better: A hypothesis test or a confidence interval? b. In general, when dealing with inferences for two population proportions, which two of the following are equivalent: confidence interval method; P -value method; critical value method? c. If we want to use a 0.05 significance level to test the claim that p1 < p2, what confidence level should we use? d. If we test the claim in part (c) using the s
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