4. Suppose you are testingHo: p= 70 versus H₁: μ> 70The sample is large (n = 106) and the variance, o², is known.(a) Should you use z or t when finding a critical region for this scenario?(b) Find the critical value(s) corresponding to a = 0.071.(c) State the critical region.(d) You find that the test statistic value is +1.39. Based on your critical region, whatdecision do you make regarding the null hypothesis (i.e. do you Reject Ho or Do NotReject Ho)?(e) State your conclusion.

H0: μ=70 vs H1: μ>70 Sample size, n=106 Population variance, σ2 is known.

Answered: 4. Suppose you are testing Ho: μ = 70…

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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