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JEE MATHEMATICS MCQ: STATISTICS

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Application +4 | -1

Coefficient of variation of two distributions are

50 \%

and

60 \%

and their arithmetic means are 30 and 25 respectively. Difference of standard deviation is:

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Correct option: D

0

Option D (0) is correct because the difference in standard deviations is 0, as both distributions have the same standard deviation of 15.

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