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Statistics question

2020 · 6 Sep · Shift 2 · Q27
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Statistics question

2020 · 6 Sep · Shift 2 · Q27

JEE MainMathematicsStatisticsNumerical+4 / −1
Consider the data on x taking the values 0, 2, 4, 8,....., 2n with frequencies nC0 , nC1 , nC2 ,...., nCn respectively. If the mean of this data is 7282n{{728} \over {{2^n}}}2n728​, then n is equal to ‾\underline{\hspace{2cm}}​ .
Numerical answer
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