In a test, the average score is 100. You believe that the average score for your class ishigher. You took a sample of 30 students. The average score for this group is 140 with astandard deviation of 15. Test the hypothesis that the average score is greater. Use a =The rejection region for the test statistic is....05.less than -1.959963985 and greater than 1.959963985less than - 2.045229642 and greater than 2.045229642less than - 1.644853627 and greater than 1.644853627none of the aboveO O O O

It is given that Sample size n = 30 Sample mean = 140 Sample SD = 15 Level of significance = 0.05

Answered: In a test, the average score is 100.…

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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