In a report concerning the rise of automation in the United States, 55% of the participants indicated that they would not ride in a driverless car, and 81% favor a requirement of having a human in the driver's seat in case of an emergency. Suppose that the number oparticipants was n = 420. Is there sufficient evidence to conclude that more than a simple majority of Americans would not ride in a driverless car?A USE SALT(a) Use a formal test of hypothesis with a = 0.05 to determine whether more than 50% of Americans would not ride in a driverless car.State the null and alternative hypothesis.O Ho: p + 0.5 versus H:p = 0.5O Ho: p = 0.5 versus H: p > 0.5O H: p = 0.5 versus H: p # 0.5O Ho: p < 0.5 versus H: p > 0.5O H: p = 0.5 versus H: p < 0.5Find the test statistic. (Round your answer to two decimal places.)z =Find the rejection region. (Round your answers to two decimal places. If the test is one-tailed, enter NONE for the unused region.)z >State your conclusion.O H, is not rejected. There is insufficient evidence to indicate that more than 50% of Americans would not ride in a driverless car.O H, is rejected. There is insufficient evidence to indicate that more than 50% of Americans would not ride in a driverless car.O H, is not rejected. There is sufficient evidence to indicate that more than 50% of Americans would not ride in a driverless car.O H, is rejected. There is sufficient evidence to indicate that more than 50% of Americans would not ride in a driverless car.(b) Use the p-value approach. (Use a = 0.05.)Find the p-value. (Round your answer to four decimal places.)p-value =State your conclusion.O The p-value is greater than alpha so H, is not rejected. There is sufficient evidence to indicate that more than 50% of Americans would not ride in a driverless car.O The p-value is greater than alpha so H, is not rejected. There is insufficient evidence to indicate that more than 50% of Americans would not ride in a driverless car.O The p-value is less than alpha so H, is rejected. There is sufficient evidence to indicate that more than 50% of Americans would not ride in a driverless car.O The p-value is less than alpha so H, is rejected. There is insufficient evidence to indicate that more than 50% of Americans would not ride in a driverless car.Do the two approaches lead to the same conclusion?O The two approaches lead to the different conclusions.O The two approaches lead to the same conclusion.You may need to use the appropriate appendix table to answer this question.

(a) Let p is denotes as the population proportion of Americans who would not ride in a driverless…

In a report concerning the rise of automation in the United States, 55% of the participants indicated that they would not ride in a driverless car, and 81% favor a requirement of having a human in the driver's seat in case of an emergency. Suppose that the numben participants was n= 420. Is there sufficient evidence to conclude that more than a simple majority of Americans would not ride in a driverless car?

In a report concerning the rise of automation in the United States, 55% of the participants indicated that they would not ride in a driverless car, and 81% favor a requirement of having a human in the driver's seat in case of an emergency. Suppose that the numben participants was n= 420. Is there sufficient evidence to conclude that more than a simple majority of Americans would not ride in a driverless car?

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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