Question
The owner of Reliable Furniturestudiedg the relationship between sales (y) and the amount spent on advertising (x). A random sample of 3 homes gives the
The owner of Reliable Furniturestudiedg the relationship between sales (y) and the amount spent on advertising (x).
A random sample of 3 homes gives the following information.
(x1) = 14,(y1) = 22,x2= 24,y2= 15,x3= 33 , y3=20
The correlation cofficient is equal to(answer to three decimal places)
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Numerical Analysis
Authors: Richard L Burden, J Douglas Faires, Annette M Burden
10th Edition
1305465350, 9781305465350
