Given the null and alternative hypotheses, samplemeans, sample sizes, and population standarddeviations shown to the right, conduct a hypothesis HA H 2<0test using an alpha level equal to 0.01.X1 = 142 X2= 12901 = 1502= 19n1 = 45n2 = 65Determine the rejection region for the test statistic z. Select the correct choice below and fill in theanswer box to complete your choice.(Round to two decimal places as needed.)O A. z>B. z<or z>O C. z<Calculate the value of the test statistic(Round to two decimal places as needed.)Since the test statisticV in the rejection region,V the null hypothesis. There isV evidence to conclude that the mean of population 1 is less than the mean ofpopulation 2.

Given: Sample 1: x1=142σ1=15n1=45 Sample 2: x2=129σ2=19n2=65 H0: μ1-μ2≥0H1: μ2-μ2<0α=0.01

Answered: Given the null and alternative…

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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