QUESTION 7 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) = 19, (y1) = 15, x2= 18, y2 = 31, x3 = 21, y333 Calculate the correlation coefficient? (Round answer to three decimal places ex. 2.091)

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QUESTION 7
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) = 19, (y1) = 15, x2= 18, y2 = 31, x3 = 21, y3=33
Calculate the correlation coefficient?
(Round answer to three decimal places ex. 2.091)
Transcribed Image Text:QUESTION 7 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) = 19, (y1) = 15, x2= 18, y2 = 31, x3 = 21, y3=33 Calculate the correlation coefficient? (Round answer to three decimal places ex. 2.091)
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