WS2.PROBLEM: Suppose that you want toperform a test ofat the a = 0.05 significance level.A random sample of size n = 30 from thepopulation of interest yields X = 37.8and sx = 6.2. Calculate the standardizedtest statistic.#m3Type a responseedCHo:μ = 40Ha:μ <40$425%tOOll(6YCH&C7u* 008(9

H0 : μ = 40Ha : μ < 40n = 30x¯ = 37.8s = 6.2test statistic = ?

Answered: 2. PROBLEM: Suppose that you want to…

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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2. PROBLEM: Suppose that you want to perform a test of Ho:μ = 40 Ha:μ<40 at the a= 0.05 significance level. A random sample of size n = 30 from the population of interest yields X = 37.8 and s, 6.2. Calculate the standardized test statistic. =