Tests the claim that u1 < µ2. Assume the samples are random and independent.01 = 0.78 ; ơ2 = 0.78T = 34.7; 2 = 35.16%3D= 31 ; n2 = 37n1 =a. Calculate the Standard Error oz- =(3 decimal places)(2 decimalb. Calculate the Z-test statistic using the standard error from part a. : =places)C. At a = 0.01 , Use the distribution table to find the critical values for the rejection region(3 decimal places)=d. What is your conclusion?O Reject the alternative hypothesis and support the claimO Accept the alternative hypothesis and reject the claimO Fail to reject the null hypothesis and do not support the claimO Accept the null hypothesis and support the claimO Reject the null hypothesis and support the claim

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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Given Data :

For Sample 1

x̄1 = 34.7

σ1 = 0.78

n1 = 31

For Sample 2

x̄2 = 35.16

σ2 = 0.78

n2 = 37

Significance level, α= 0.01

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