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H.:P1 = P2 You wish to test the following claim (Ha) at a significance level of a = 0.05. Ha:P1 < P2 You obtain 508 successes in a sample of size nį = 555 from the first population. You obtain 252 successes in a sample of size n2 = 267 from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the z-score of the critical value? (Report answer accurate to three decimal places.) What is the standardized test statistic for this sample? (Report answer accurate to three decimal places.) The test statistic is. O in the critical region O not in the critical region This test statistic leads to a decision to... reject the null accept the null O fail to reject the null

H.:P1 = P2 You wish to test the following claim (Ha) at a significance level of a = 0.05. Ha:P1 < P2 You obtain 508 successes in a sample of size nį = 555 from the first population. You obtain 252 successes in a sample of size n2 = 267 from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the z-score of the critical value? (Report answer accurate to three decimal places.) What is the standardized test statistic for this sample? (Report answer accurate to three decimal places.) The test statistic is. O in the critical region O not in the critical region This test statistic leads to a decision to... reject the null accept the null O fail to reject the null

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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H.:P1 = P2 You wish to test the following claim (H.) at a significance level of a = 0.05. Ha:P1 < P2 You obtain 508 successes in a sample of size nį = 555 from the first population. You obtain 252 successes in a sample of size n2 = 267 from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. %3D What is the z-score of the critical value? (Report answer accurate to three decimal places.) What is the standardized test statistic for this sample? (Report answer accurate to three decimal places.) The test statistic is.. O in the critical region not in the critical region This test statistic leads to a decision to... reject the null O accept the null O fail to reject the null
Transcribed Image Text:H.:P1 = P2 You wish to test the following claim (H.) at a significance level of a = 0.05. Ha:P1 < P2 You obtain 508 successes in a sample of size nį = 555 from the first population. You obtain 252 successes in a sample of size n2 = 267 from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. %3D What is the z-score of the critical value? (Report answer accurate to three decimal places.) What is the standardized test statistic for this sample? (Report answer accurate to three decimal places.) The test statistic is.. O in the critical region not in the critical region This test statistic leads to a decision to... reject the null O accept the null O fail to reject the null
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