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Measures of Dis...

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  • Question 1
    1 / -0

    __________ is the positive square root of the mean of squared deviations from mean. 

  • Question 2
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    What is standard error of mean defined as?

  • Question 3
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    The formula Of $$X^2$$ distribution is______________.

  • Question 4
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    Range =

  • Question 5
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    If the sample size is small, the curve may be__________.

  • Question 6
    1 / -0

    Standard deviation is ________.

  • Question 7
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    If the size of the sample increases, the curve becomes___________.

  • Question 8
    1 / -0

    $${X}^2$$ test is equal to____________.

  • Question 9
    1 / -0

    From the following detail find out coefficient of Quartile Deviation.
    $$3=64,Q1=50$$

  • Question 10
    1 / -0

    According to ________, "Dispersion is the measure of variations of items".

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