If the relation between x and u is 3x + 4u + 7 = 0 and the correlation coefficient between x and y is −0.6, then what is the correlation coefficient…

CA Foundation · Quantitative Aptitude · MTP · January 2025
If the relation between x and u is 3x + 4u + 7 = 0 and the correlation coefficient between x and y is −0.6, then what is the correlation coefficient between u and y?
(A) A. -0.6
(B) B. 0.8
(C) C. 0.6
(D) D. -0.8

Suggested Answer and Working Notes:

Correct Answer: Option (C)

C. 0.6

Topics: Part-C: Statistics

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