JEE MATHEMATICS MCQ: STATISTICS

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If the correlation coefficient between

x

and

y

is 0.6 and if

u=\frac{{X}-5}{2}

and

v=\frac{{Y}-3}{3}

then the coefficient of correlation between

u

and

v

View answer and explanation

Correct option: B

0.6

Option B (0.6) is correct because the correlation coefficient is invariant under linear transformations. Since u and v are linear transformations of X and Y, their correlation coefficient is the same as that of X and Y.

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