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The Measures of dispersion Multiple Choice Questions (MCQ Quiz) with Answers PDF (Measures of Dispersion MCQ PDF e-Book) download to practice Grade 10 Math Tests. Study Basic Statistics Multiple Choice Questions and Answers (MCQs), Measures of Dispersion quiz answers PDF to study e-learning courses. The Measures of Dispersion MCQ App Download: Free learning app for construction of frequency polygon, measures of central tendency, frequency distribution test prep for online high school classes.

The MCQ: The mean of the squared deviations of some observations from their arithmetic mean is called; "Measures of Dispersion" App Download (Free) with answers: Standard deviation; Variation; Median; Mode; to study e-learning courses. Solve Basic Statistics Quiz Questions, download Apple eBook (Free Sample) for distance learning.

## Measures of Dispersion MCQs: Questions and Answers

MCQ 1:

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

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

The mean of the squared deviations of some observations from their arithmetic mean is called

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

The positive square root of the mean of the squared deviations of some observations from their arithmetic mean is called

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

Sum of the deviations of a variable from its mean is always

1. 0
2. 1
3. 2
4. 5
MCQ 5:

The measures that are used to determine the degree or extent of variation in a data set are called

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