In the last presidential election, a national survey company claimed that no more than 50% (i.e., ≤50%) of all registered voters voted for the Republican candidate. In a random sample of400 registered voters, 202 voted for the Republican candidate.(a) State the null and the alternative hypotheses. (Enter != for as needed.)Ho:H₂:(b) Compute the test statistic.(c) Compute the p-value, and test the hypotheses using a 5% level of significance.Find the p-value. (Round your answer to four decimal places.)p-value =State your conclusion.O Reject Ho. There is insufficient evidence to deny the survey company's claim.O Reject Ho. There is sufficient evidence to deny the survey company's claim.O Do not reject Ho. There is insufficient evidence to deny the survey company's claim.O Do not reject Ho. There is sufficient evidence to deny the survey company's claim.

given data n = 400 x = 202 claim : p ≤0.50p^=xn=202400=0.505

Answered: In the last presidential election, a…

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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