You wish to test the following claim (H1) at a significance level of a = 0.002. H. P1 = P2 H1: P1 P2 400 from the first population. You obtain 79% You obtain 76% successes in a sample of size n1...



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You wish to test the following claim (H1) at a significance level of a = 0.002.<br>H. P1 = P2<br>H1: P1 P2<br>400 from the first population. You obtain 79%<br>You obtain 76% successes in a sample of size n1<br>successes in a sample of size nɔ<br>500 from the second population.<br>a) What is the test statistic for this sample? (Report answer accurate to three decimal places.)<br>test statistic =<br>b) What is the p-value for this sample? (Report answer accurate to four decimal places.)<br>p-value =<br>c) The p-value is...<br>O less than (or equal to) a<br>O greater than a<br>d) This test statistic leads to a decision to..<br>O reject the null<br>O accept the null<br>O fail to reject the null<br>

Extracted text: You wish to test the following claim (H1) at a significance level of a = 0.002. H. P1 = P2 H1: P1 P2 400 from the first population. You obtain 79% You obtain 76% successes in a sample of size n1 successes in a sample of size nɔ 500 from the second population. a) What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = b) What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = c) The p-value is... O less than (or equal to) a O greater than a d) This test statistic leads to a decision to.. O reject the null O accept the null O fail to reject the null

Jun 07, 2022
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