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The owner of Cypres Recordings investigated the relationship between sales (y) and the amount spent on advertising (x). A random sample of 3 Recordings gives the following information. (x1) = 12, (y1) = 29, x2= 26, y2 = 30, x3 = 17, y3-18 Calculate the correlation coefficient? (Round answer to three decimal places ex. 2.091)

The owner of Cypres Recordings investigated the relationship between sales (y) and the amount spent on advertising (x). A random sample of 3 Recordings gives the following information. (x1) = 12, (y1) = 29, x2= 26, y2 = 30, x3 = 17, y3-18 Calculate the correlation coefficient? (Round answer to three decimal places ex. 2.091)

MATLAB: An Introduction with Applications
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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QUESTION 1 The owner of Cypres Recordings investigated the relationship between sales (y) and the amount spent on advertising (x). A random sample of 3 Recordings gives the following information. (x1) = 12, (y1) = 29 , x2= 26, y2 = 30, x3 = 17, y3=18 Calculate the correlation coefficient? (Round answer to three decimal places ex. 2.091) QUESTION 2 ek Save and Submit to save and submit. Click Save All Answers to save all answers.
Transcribed Image Text:QUESTION 1 The owner of Cypres Recordings investigated the relationship between sales (y) and the amount spent on advertising (x). A random sample of 3 Recordings gives the following information. (x1) = 12, (y1) = 29 , x2= 26, y2 = 30, x3 = 17, y3=18 Calculate the correlation coefficient? (Round answer to three decimal places ex. 2.091) QUESTION 2 ek Save and Submit to save and submit. Click Save All Answers to save all answers.
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