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JEE MATHEMATICS MCQ: STATISTICS

1 Easy

1 of 1

Application +4 | -1

If

n=10, \bar{x}=12

and

\Sigma x^2=1530

, then coefficient of variation is

View answer and explanation

Correct option: C

25

Option C (25) is correct because the coefficient of variation is calculated using the formula C.V = 100 * (standard deviation / mean).

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