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  • 1 Post By 123qwerty
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March 6th, 2016, 01:11 PM   #1
Joined: Feb 2016
From: Illinois

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How do I find k?

Based on the following bivariate data, find the value of k so that the value of the coefficient of linear correlation r will be exactly +1.

X 5 k 7

Y 8 9.5 11
Ore0Kidd is offline  
March 6th, 2016, 05:29 PM   #2
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Hint: If the coefficient of linear correlation is exactly +1, then the data must be perfectly linear.
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