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JEE MATHEMATICS MCQ: STATISTICS

1 Easy

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Application +4 | -1

If

\operatorname{Cov}(x, y)=-165, \operatorname{Var}(x)=2.89, \operatorname{Var}(y)=100

, then the coefficient of correlation is

View answer and explanation

Correct option: A

-0.97

Option A (-0.97) is correct because the correlation coefficient is calculated by dividing the covariance by the product of the standard deviations.

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