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The standard deviation and mean of a dat...

The standard deviation and mean of a data are 6.5 and 12.5 respectively. Find the coefficient of variation.

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The correct Answer is:
0.52
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Knowledge Check

  • If the mean and standard deviation of a data are 8 and 2 respectively then the co-efficient of variation is ___.

    A
    0.16
    B
    0.25
    C
    0.52
    D
    0.61

  • Mean and standard deviation of a data are 48 and 12 respectively. The coefficient of variation is .............

    A
    `42`
    B
    `25`
    C
    `28`
    D
    `48`

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