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JEE MATHEMATICS MCQ: STATISTICS

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Application +4 | -1

The AM of the series

1,2,4,8,16, \ldots ,{2^n},

is

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Correct option: B

\frac{{{2^{n + 1}} - 1}}{{n + 1}}

Option B (

\frac{{{2^{n + 1}} - 1}}{{n + 1}}

) is correct because it represents the arithmetic mean of a geometric series with the given terms.

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\bar X,

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