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You wish to test the following claim (Ha) at a significance level of a = 0.02. P2 Ho: P₁ Ha: P₁ P2 = You obtain 425 successes in a sample of size n₁ = 451 from the first population. You obtain 437 successes in a sample of size n2 = 460 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 test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value =

You wish to test the following claim (Ha) at a significance level of a = 0.02. P2 Ho: P₁ Ha: P₁ P2 = You obtain 425 successes in a sample of size n₁ = 451 from the first population. You obtain 437 successes in a sample of size n2 = 460 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 test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value =

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.3: Special Probability Density Functions
Problem 8E
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You wish to test the following claim (H) at a significance level of a = 0.02. Ho: P₁ = P2 Ha: P₁ P2 You obtain 425 successes in a sample of size n₁ 451 from the first population. You obtain 437 successes in a sample of size n₂ = 460 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 test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value
Transcribed Image Text:You wish to test the following claim (H) at a significance level of a = 0.02. Ho: P₁ = P2 Ha: P₁ P2 You obtain 425 successes in a sample of size n₁ 451 from the first population. You obtain 437 successes in a sample of size n₂ = 460 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 test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value
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