Given the null and alternative hypotheses, samplemeans, sample sizes, and population standarddeviations shown to the right, conduct a hypothesis HA: H, - H,>0 °1=test using an alpha level equal to 0.01.x, = 133 x, = 12602 = 15n2 = 50n, = 60Determine the rejection region for the test statistic z. Select the correct choice below and fill in the answer box to complete your choice.(Round to two decimal places as needed.)O A. z<or z>O B. z<O C. z>Calculate the value of the test statistic.z=(Round to two decimal places as needed.)V in the rejection region,V the null hypothesis. There isV evidence to conclude that the mean of population 1 is greaterSince the test statisticthan the mean of population 2.

Solution: Given information: n1= 60 Sample size of sample 1n2= 50 Sample size of sample 2x1= 133…

Answered: Given the null and alternative…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 14PPS

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Please make sure to do the rounding.
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