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JEE MATHEMATICS MCQ: STATISTICS

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Application +4 | -1
The weighted mean of first nn natural numbers whose weights are equal is given by
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Correct option: B
(n+1)/2(n+1) / 2
Option B ((n+1)2\frac{(n+1)}{2}) is correct because the weighted mean of the first n natural numbers with equal weights simplifies to the arithmetic mean.

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