Z-TestZ-TestUse the calculator displays to the right to make a decision to reject or fail to reject the null hypothesis at a significance level ofα = 0.05.Inpt: Data Statsu #70Ho:70o:3.75x:68.75In:40H:Ho Ho HoCalculate DrawChoose the correct answer below.O A. Since the P-value is greater than x, fail to reject the null hypothesis.OB. Since the P-value is greater than x, reject the null hypothesis.OC. Since the P-value is less than x, reject the null hypothesis.O D. Since the P-value is less than x, fail to reject the null hypothesis.z=2.10818511p=0.03501498x = 68.75n=40

Solution:- from given information Null hypothesis H0:μ=70Alternate hypothesis Ha:μ≠70(Two-tailed…

Answered: Z-Test Z-Test Use the calculator…

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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Z-Test Z-Test Use the calculator displays to the right to make a decision to reject or fail to reject the null hypothesis at a significance level of x=0.05. Inpt: Data Statsu #70 Ho:70 o:3.75 x:68.75 n:40 H:HoHo Ho Calculate Draw z=-2.10818511 p=0.03501498 x=68.75 n=40