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Solve Measures of dispersion Multiple Choice Questions (MCQ), measures of dispersion quiz answers PDF worksheet, grade 10 math practice test for online courses. Learn basic statistics Multiple Choice Questions and Answers (MCQs), "Measures of Dispersion" quiz questions and answers for virtual high school. Learn frequency distribution, measures of central tendency, measures of dispersion test prep for online study.

"Statistically, the spread or scatterness of observations in a data is called" Multiple Choice Questions (MCQ) on hazards of radiations with choices discriminant, dispersion, range, and standard deviation for virtual high school. Practice basic statistics quiz questions for online certificate programs for high school graduation certificate.

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

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

B

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

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

B

MCQ: 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

A

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

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

A

MCQ: 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

D