In order to test the claim that the mean drive speed (Km/hr) of adults in a known highwayin a city is at most 75 Km/hr, a sample of 40 adult drivers was taken and resulted a samplemean of 85 Km/hr. If the population standard deviation is 35 Km/hr, perform the test with alevel of significance a = 0.05 using the P-value approach.1. The mull and alternative hypotheses areA. Ho : u< 75 and Hi : u2 75C. Họ : u> 75 and H : u< 75B. Họ : u< 75 and Hy : p> 75D. Ho : 2 75 and H, : p< 752. Test statistic value =(approximate to two decimal places)D. 1.81A. -1.81B. 0.29C. 0.293. P-value =A. 0.0702(approximate to four decimal places)B. 0.1404C. 0.9298D. 0.03514. The decision of the test:A. Reject Ho, there is a strong evidence that the adults mean drive speed is less than75 Km/hr.B. Do not reject Ho, there is no evidence that the adults mean drive speed is more than75 Km/hr.C. Reject Ho, there is a strong evidence that the adults mean drive speed is more than75 Km/hr.D. Do not reject Ho, there is a strong evidence that the adults mean drive speed is lessthan 75 Km/hr.

Name: In order to test the claim that the mean drive speed (Km/hr) of adult
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Description: In order to test the claim that the mean drive speed (Km/hr) of adults in a known highwayin a city is at most 75 Km/hr, a sample of 40 adult drivers was taken and resulted a samplemean of 85 Km/hr. If the population standard deviation is 35 Km/hr, p

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city is at most 75 Km/hr, a sample of 40 adult drivers was taken and resulted a sample n of 85 Km/hr. If the population standard deviation is 35 Km/hr, perform the test with a of significance a = 0.05 using the P-value approach. The mill and alternative hypotheses are A. Ho: p< 75 and H : p2 75 C. Ha: > 75 and H, : ps 75 B. Ho : us 75 and Hi > 75 D. He : 2 75 and H:p<75 Test statistic value = A. -1.81 (approximate to two decimal places) C. 0.29 B. 0.29 D. 1.81 P.value = (approximate to four decimal places) B. 0.1404 C. 0.9298 A. 0.0702 D. 0.0351 The decision of the test: A. Reject Ho, there is a strong evidence that the adults mean drive speed is less than 75 Km/hr. B. Do not reject Ho, there is no evidence that the adults mean drive speed is more than 75 Km/hr. C. Reject Ho, there is a strong evidence that the adults mean drive speed is more than 75 Km/hr. D. Do not reject Ho, there is a strong evidence that the adults mean drive speed is less than 75 Km/hr.

city is at most 75 Km/hr, a sample of 40 adult drivers was taken and resulted a sample n of 85 Km/hr. If the population standard deviation is 35 Km/hr, perform the test with a of significance a = 0.05 using the P-value approach. The mill and alternative hypotheses are A. Ho: p< 75 and H : p2 75 C. Ha: > 75 and H, : ps 75 B. Ho : us 75 and Hi > 75 D. He : 2 75 and H:p<75 Test statistic value = A. -1.81 (approximate to two decimal places) C. 0.29 B. 0.29 D. 1.81 P.value = (approximate to four decimal places) B. 0.1404 C. 0.9298 A. 0.0702 D. 0.0351 The decision of the test: A. Reject Ho, there is a strong evidence that the adults mean drive speed is less than 75 Km/hr. B. Do not reject Ho, there is no evidence that the adults mean drive speed is more than 75 Km/hr. C. Reject Ho, there is a strong evidence that the adults mean drive speed is more than 75 Km/hr. D. Do not reject Ho, there is a strong evidence that the adults mean drive speed is less than 75 Km/hr.

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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