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Measures of dispersion Multiple Choice Questions (MCQ) to solve measures of dispersion quiz answers PDF worksheet, 9th grade physics test for online courses. Practice basic statistics Multiple Choice Questions and Answers (MCQs), Measures of Dispersion quiz questions PDF for online degrees. "Measures of Dispersion MCQ" PDF book: frequency distribution, measures of central tendency, measures of dispersion test prep for taking online classes.

"The square of the standard deviation is called" Multiple Choice Questions (MCQ) on complex cube roots of unity with choices harmonic mean, variance, mode, and 2nd quartile for online degrees. Solve basic statistics quiz questions for online certificate programs for online learning.

MCQ: The square of the standard deviation is called

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

B

MCQ: The positive square root of the mean of the squared deviations of the values from their mean is known as

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

A

MCQ: The range in the data 18, 25, 12, 13, 8, 9, 20 is equal to

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

D

MCQ: The difference between the largest value and the smallest value is called

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

C

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

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

A