A magazine tested paints. The table below shows the overall quality score and cost in dollars per gallon. Use the rank correlation coefficient to test for a correlation between the two variables. Use a significance level of a = 0.05. Based on these results, do you get betterquality paint by paying more?74 73 7166 65 656160 DQuality2881 79 78Spearman's Rank Correlation CoefficientCost29302320172823181720Click the icon to view the critical values of Spearman's rank correlation coefficient.What are the null and alternative hypotheses?O A. Ho: Po =0H: Po#0O C. Ho: Ps=rsa/2a/2-1Critical Values of Spearman's RankCorrelation Coefficient r,a = 0,10a = 0.05a = 0.02a = 0.01.9006.829886.9437..714.786893.9298..643.738833881.600.70078383310564.64874579411536.618.70975512503.58767872713484.56064870314464.538.626.67915446.521.604.654164295035826351741448556661518401472550600?Click to select your answer and then click Check Answer.Check Answer3 partsremainingPrintDone What are the null and alternative hypotheses?A. Ho: Ps=0H: Ps #0O B. Ho Ps#rsH,: Ps =rsO D. Ho: Ps =rsOC. Ho: Ps#0H,: Ps = 0Calculate the test statistic.r= - 0.053 (Round to three decimal places as needed.)%3DFind the critical values.r = + 0.618 (Round to three decimal places as needed.)State the conclusion.Fail to reject the null hypothesis that there is no correlation between quality and cost. It appears that youcanexpect to get higher quality by purchasing more expensive paint.

Name: A magazine tested paints. The table below shows the overall quality s
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Description: A magazine tested paints. The table below shows the overall quality score and cost in dollars per gallon. Use the rank correlation coefficient to test for a correlation between the two variables. Use a significance level of a = 0.05. Based on these

The hypothesis to be tested here is- H0:ρs=0H1:ρs≠0 The table below shows the required calculation…

Math

Statistics

A magazine tested paints. The table below shows the overall quality score and cost in dollars per g quality paint by paying more? Quality 81 79 78 74 73 71 66 65 65 61 60 O Cost 28 29 30 23 20 17 28 23 18 17 20 Click the icon to view the critical values of Spearman's rank correlation coefficient. What are the null and altemative hypotheses? O A Họ: A. Hoi P.0 OC. H P.". H: P,r,

A magazine tested paints. The table below shows the overall quality score and cost in dollars per g quality paint by paying more? Quality 81 79 78 74 73 71 66 65 65 61 60 O Cost 28 29 30 23 20 17 28 23 18 17 20 Click the icon to view the critical values of Spearman's rank correlation coefficient. What are the null and altemative hypotheses? O A Họ: A. Hoi P.0 OC. H P.". H: P,r,

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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