9:05AAA mathxl.comConsider the four data sets shown in the accompanying table. Complete parts (a) and (b) below.E Click the icon to view the data table.(a) Compute the linear correlation coefficient for each data set.The linear correlation coefficient for the first data set isr%=(Round to three decimal places as needed.)Data TableData Set 1Data Set 2Data Set 3Data Set 4yyyy1010.041011.14109.4688.5888.95810.1488.7787.76139.581310.741314.7489.71910.8110.7799.11810.841110.331111.26119.81810.471411.961410.101410.8489.046.9.248.138.0887.2546.2645.1047.3987.561212.841211.131210.1589.9176.8279.2678.4288.897.686.477.731914.50PrintDoneEnter your answer in the answer box and then click Check Answer.

x y x2 y2 x·y 10 10.04 100 100.8016 100.4 8 8.95 64 80.1025 71.6 13 9.58 169 91.7764 127.4 9 10.81 81 116.8561 97.29 11 10.33 121 106.7089 113.63 14 11.96 196 143.0416 167.44 6 9.24 36 85.3776 55.44 4 6.26 16 39.1876 25.04 12 12.84 144 164.8656 154.08 7 6.82 49 46.5124 47.74 5 7.68 25 58.9824 38.4 Total=99 Total=104.51 Total=1001 Total=1034.2127 Total=995.6 r=n∑xy-∑x∑yn∑x2-∑x2×n∑y2-∑y2=11×995.6-99×104.5111×1001-992×11×1034.2127-104.512=605.110.741.1744=0.816 The linear correlation coefficient for first data set is r=0.816

Answered: (a) Compute the linear correlation…

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(a) Compute the linear correlation coefficient for each data set. The linear correlation coefficient for the first data set is r= (Round to three decimal places as needed.)

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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