Class 10 math Practice Tests

Class 10 Math Online Tests

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.

MCQ 1:

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

- discriminant
- dispersion
- range
- standard deviation

b

MCQ 2:

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

- standard deviation
- variation
- median
- mode

b

MCQ 3:

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

- standard deviation
- variation
- median
- mode

a

MCQ 4:

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

- 0
- 1
- 2
- 5

a

MCQ 5:

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

- mean
- median
- measures of dispersion
- measures of central tendency

d

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