JEE MATHEMATICS MCQ: STATISTICS

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Application +4 | -1

Coefficient of variation of two distribution are

50 \%

and

60 \%

and their standard deviation are 10 and 15, respectively. Then, difference of their arithmetic means is

View answer and explanation

Correct option: A

Option A (5) is correct because by using the formula for the coefficient of variation, we can find the arithmetic means and then calculate their difference.

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\bar X,

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