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JEE MATHEMATICS MCQ: STATISTICS

1 Easy

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Understanding +4 | -1

If regression coefficient of

y

on

x

is 2 , then the regression coefficient of

x

on

y

is

View answer and explanation

Correct option: C

\leq \frac{1}{2}

Option C (

\leq \frac{1}{2}

) is correct because the product of the regression coefficients must be less than or equal to 1. If

b_{yx} = 2

, then

b_{xy}

must be less than or equal to 1/2.

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