If a, b, c are constants such that a and c are of opposite signs and r is the correlation coefficient between x and y, then the correlation coefficient between ax + b and cy + d isA. (a/c)rB. rC. - rD. (c/a)r
Manvendra Singh chahar , 10 Years ago
Grade Upto college level
2 Answers
Saurabh Koranglekar
Last Activity: 4 Years ago
Dear student
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Vikas TU
Last Activity: 4 Years ago
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