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Following data are given: Covariance between X and Y = 5, Variance of X = 4, Variance of Y = 9. The value of the coefficient of correla
Question

Following data are given:
Covariance between X and Y = 5,
Variance of X = 4,
Variance of Y = 9.
The value of the coefficient of correlation between X and Y will be closest to:

A.

0.75

B.

0.90

C.

0.60

D.

0.80

Correct option is D


Formula for correlation coefficient:

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