You wish to test the following claim (Ha) at a significance level of a = 0.005.H.:µ = 67.2Ha:µ > 67.2You believe the population is normally distributed, but you do not know the standard deviation. Youobtain a sample of size n = 35 with mean M = 73.8 and a standard deviation of SD = 10.9.What is the test statistic for this sample? (Report answer accurate to three decimal places.)test statistic =What is the p-value for this sample? (Report answer accurate to four decimal places.)p-value =The p-value is...O less than (or equal to) aO greater than aThis test statistic leads to a decision to...O reject the nullO accept the nullO fail to reject the nullAs such, the final conclusion is that...O There is sufficient evidence to warrant rejection of the claim that the population mean isgreater than 67.2.O There is not sufficient evidence to warrant rejection of the claim that the population mean isgreater than 67.2.O The sample data support the claim that the population mean is greater than 67.2.O There is not sufficient sample evidence to support the claim that the population mean isgreater than 67.2.

GivenH0:μ=67.2H1:μ>67.2Mean(M)=73.8standard deviation(SD)=10.9sample size(n)=35α=0.005

Answered: You wish to test the following 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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