Please use the accompanying Excel data set or accompanying Text file data set when completing the following exercise.Consider the following (x, y) data.-1 00-4-3-3-2-2-11134y0 -2.65 2.65 -3.463.46-3.873.874-43.87-3.873.46-3.46 2.65-2.65(a) Calculate the correlation coefficient. Round your answer to 3 decimal places.r = i(b) Is there linear relationship beetween x and y?3.2.2.

Answered: Consider the following (x, y) data. X…

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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Annual high temperatures in a certain location have been tracked for several years. Let XX represent the year and YY the high temperature. Based on the data shown below, calculate the correlation coefficient (to three decimal places) between XX and YY. Use your calculator! x y 1 5.83 2 8.66 3 11.79 4 13.42 5 15.95 6 15.98 7 19.31 8 17.94 9 21.87 10 21.6 11 24.93 r=
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Consider the following (x, y) data. X -4 -3 -3 -2 -2 -1 -1 1. 3 3 4 y 0 -2.65 2.65 -3.46 3.46 -3.87 3.87 4-4 3.87 -3.87 3.46 -3.46 2.65 -2.65 0 (a) Calculate the correlation coefficient. Round your answer to 3 decimal places. (b) Is there linear relationship beetween x and y? 2. 2.