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JEE MATHEMATICS MCQ: STATISTICS

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If

\bar{x}_1

and

\bar{x}_2

are means of two distribution such that

\bar{x}_1 < \bar{x}_2

and

\bar{x}

is the mean of the joint distribution, then

View answer and explanation

Correct option: D

\bar{x}_1 < \bar{x} < \bar{x}_2

Option D (

\bar{x}_1 < \bar{x} < \bar{x}_2

) is correct because the mean of the joint distribution lies between the means of the individual distributions when

\bar{x}_1 < \bar{x}_2

.

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