Measures of Dispersion MCQs Quiz Worksheet PDF Download

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MCQ on Measures of Dispersion Quiz PDF Download

MCQ: Square of standard deviation is called

  1. harmonic mean
  2. variance
  3. mode
  4. 2nd quartile

B

MCQ: Positive square root of mean of squared deviations of values from their mean is known as

  1. standard deviation
  2. median
  3. variance
  4. harmonic mean

A

MCQ: Range in data 18, 25, 12, 13, 8, 9, 20 is equal to

  1. 11
  2. 33
  3. 13
  4. 17

D

MCQ: Difference between largest value and smallest value is called

  1. mean
  2. mode
  3. range
  4. median

C

MCQ: If Xm is largest value and Xo is smallest value, then range ‘R’ is equal to

  1. R = Xm - Xo
  2. R = Xm⁄Xo
  3. R = Xm + Xo
  4. none of above

A