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JEE MATHEMATICS MCQ: STATISTICS

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The means of a set of numbers is Xˉ{\bar X} . If each number is divided by 3, then the new mean is
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Correct option: D
Xˉ3\frac{{\bar X}}{3}
Option D (Xˉ3\frac{{\bar X}}{3}) is correct because if each number is divided by 3, the new mean is simply the original mean divided by 3.

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