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JEE MATHEMATICS MCQ: STATISTICS

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Application +4 | -1
Mean, mode and standard deviation of a frequency distribution are 41,45 and 8 respectively, Pearson's coefficient of skewness is
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Correct option: D
-0.5
Option D (-0.5) is correct because it is the Pearson's coefficient of skewness calculated using the formula (Mean - Mode) / SD.

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