# Measures of Dispersion MCQs Quiz Worksheet PDF Book Download

Measures of dispersion MCQs, measures of dispersion quiz answers for online high school courses. Basic statistics multiple choice questions (MCQs), measures of dispersion quiz questions and answers for online school degrees. Frequency distribution, measures of central tendency, measures of dispersion test prep for high school teacher certification.

Learn math MCQs: statistically, spread or scatterness of observations in a data is called, with choices discriminant, dispersion, range, and standard deviation for online school degrees. Free math student portal for online learning measures of dispersion quiz questions, MCQs to find questions answers based online learning tests.

## MCQ on Measures of Dispersion PDF Book Download

MCQ: Statistically, spread or scatterness of observations in a data is called

1. discriminant
2. dispersion
3. range
4. standard deviation

B

MCQ: Mean of squared deviations of some observations from their arithmetic mean is called

1. standard deviation
2. variation
3. median
4. mode

B

MCQ: Positive square root of mean of squared deviations of some observations from their arithmetic mean is called

1. standard deviation
2. variation
3. median
4. mode

A

MCQ: Sum of deviations of a variable from its mean is always

1. 0
2. 1
3. 2
4. 5

A

MCQ: Measures that are used to determine degree or extent of variation in a data set are called

1. mean
2. median
3. measures of dispersion
4. measures of central tendency

D