b. Determine the critical value(s) for the hypothesis test.+3c. Conclude whether to reject the null hypothesis or not based on the test statistic.RejectFail to RejectSearchSAMSUNGSUBMIT QUESTIONSAVE PROGRESSwwwVSUBMIT An online marketplace retailer performed a study that compared the average domesticshipping time of 94 sellers with their overall seller satisfaction rating (as a percent). Thestudy yielded a sample correlation coefficient of r = -0.242. Test the claim that there isno linear correlation between the seller's average shipping time and their overallsatisfaction rating at the 20% level of significance.T-Distribution Tablea. Calculate the test statistic.tSearchSAMSUNGSUBMIT QUESTIONSAVE PROGRESS>SUBMIT ASSIGNME

Given information: n=94 r=-0.242

Answered: An online marketplace retailer…

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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Identify the linear correlation coefficient r , test statistics and pvalue. thank you
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Fifty-four wild bears were anesthetized, and then their weights and chest sizes were measured and listed in a data set. Results are shown in the accompanying display. Is there sufficient evidence to support Correlation Results the claim that there is a linear correlation between the weights of bears and their chest sizes? When measuring an anesthetized bear, is it easier to measure chest size than weight? If so, does it appear that Correlation coeff, r: 0.959614 a measured chest size can be used to predict the weight? Use a significance level of = 0.05. Critical r: +0.2680855 P-value (two tailed): 0.000 Но: Р H1:P (Type integers or decimals. Do not round.) Identify the correlation coefficient, r. (Round to three decimal places as needed.) Identify the critical value(s). (Round to three decimal places as needed.) O A. There is one critical value at r= . B. There are two critical values at r= ± Is there sufficient evidence to support the claim that there is a linear correlation between…
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