Here is a bivariate data set.Xy58 23r =51818111494145381402522*****82849385940242946 344345444536Find the correlation coefficient and report it accurate to four decimal places.

X: 58,28,51,49,41,46,43,34,38,40 Y:23,59,24,29,43,34,45,44,45,36

Answered: Here is a bivariate data set. X 58 28…

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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Two separate tests are designed to measure a student's ability to solve problems. Several students are randomly selected to take both tests and the results are shown below. Test A (x) 43 65 73 34 99 78 65 Test B (y) 39 60 62 20 85 70 54 1. Calculate r, the linear correlation coefficient. Identify the values for each part below. Part a. The value of n Part b. The sum of the x-values Part c. The sum of the y-values Part d. The sum of the x-squared values Part e. The sum of the y-squared values Part f. The sum of the (xy) values Part g. The final value of r rounded top three decimal places
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Here is a bivariate data set. X 58 28 51 PERERE 49 41 46 43 34 38 y 23 522 59 24 29 43 34 45 44 45 40 36 Find the correlation coefficient and report it accurate to four decimal places.