# Measures of Dispersion MCQs Quiz Worksheet PDF Download

Learn measures of dispersion MCQs, math test for online course learning and test prep to practice. Basic statistics quiz questions has multiple choice questions (MCQ), measures of dispersion test to learn for general math interactive tests.

Math practice test MCQ on square of standard deviation is called with options harmonic mean, variance, mode and 2nd quartile problem solving skills for competitive exam, viva prep, interview questions with answer key. Free math revision notes to learn measures of dispersion quiz with MCQs to find questions answers based online learning tests.

## MCQs on Measures of Dispersion Quiz PDF Download

MCQ. Square of standard deviation is called

- harmonic mean
- variance
- mode
- 2nd quartile

B

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

- standard deviation
- median
- variance
- harmonic mean

A

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

- 11
- 33
- 13
- 17

D

MCQ. Difference between largest value and smallest value is called

- mean
- mode
- range
- median

C

MCQ. If X^{m} is largest value and X^{o} is smallest value, then range ‘R’ is equal to

- R = X
^{m}- X^{o} - R = X
^{m}⁄X^{o} - R = X
^{m}+ X^{o} - none of above

A