A random sample of n = 1,000 observations from a binomial population contained 378 successes. You wish to show that p < 0.4. n = 1,000 and x = 378. You wish to show that p < 0.4. n USE SALT Calculate the appropriate test statistic. (Round your answer to two decimal places.) z = Calculate the p-value. (Round your answer to four decimal places.) p-value = Do the conclusions based on a fixed rejection region of z < -1.645 agree with those found using the p-value approach at a = 0.05? O Yes, both approaches produce the same conclusion. O No, the p-value approach rejects the null hypothesis when the fixed rejection region approach fails to reject the null hypothesis. O No, the fixed rejection region approach rejects the null hypothesis when the p-value approach fails to reject the null hypothesis. Should they? O Yes

A random sample of n = 1,000 observations from a binomial population contained 378 successes. You wish to show that p < 0.4. n = 1,000 and x = 378. You wish to show that p < 0.4. n USE SALT Calculate the appropriate test statistic. (Round your answer to two decimal places.) z = Calculate the p-value. (Round your answer to four decimal places.) p-value = Do the conclusions based on a fixed rejection region of z < -1.645 agree with those found using the p-value approach at a = 0.05? O Yes, both approaches produce the same conclusion. O No, the p-value approach rejects the null hypothesis when the fixed rejection region approach fails to reject the null hypothesis. O No, the fixed rejection region approach rejects the null hypothesis when the p-value approach fails to reject the null hypothesis. Should they? O Yes

Name: A random sample of $ n = 1,000 $ observations from a binomial popul
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Description: A random sample of $ n = 1,000 $ observations from a binomial population contained 378 successes. You wish to show that $ p < 0.4 $.\[ n = 1,000 \text{ and } x = 378. \text{ You wish to show that } p < 0.4. \]**Calculate the appropriate test sta

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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