Class 9 Math MCQs

Class 9 Math Tests

The e-Book *Measures of dispersion Multiple Choice Questions (MCQ Quiz)*, measures of dispersion quiz answers PDF to study online courses, 9th grade math tests. Solve Basic Statistics Multiple Choice Questions and Answers (MCQs), Measures of Dispersion quiz questions PDF for online degrees. The e-Book "Measures of Dispersion MCQ" App Download: frequency distribution, measures of central tendency test prep for taking online classes.

The MCQ "The square of the standard deviation is called" PDF, *Measures of Dispersion* App Download (Free) with harmonic mean, variance, mode, and 2nd quartile choices for online degrees. Study basic statistics quiz questions, download Amazon eBook (Free Sample) for online learning.

**MCQ**: The square of the standard deviation is called

A) harmonic mean

B) variance

C) mode

D) 2nd quartile

b

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

A) standard deviation

B) median

C) variance

D) harmonic mean

a

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

A) 11

B) 33

C) 13

D) 17

d

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

A) mean

B) mode

C) range

D) median

c

**MCQ**: If X^{m} is the largest value and X^{o} is the smallest value, then the range ‘R’ is equal to

A) R = X^{m} - X^{o}

B) R = X^{m} ⁄ X^{o}

C) R = X^{m} + X^{o}

D) none of above

a

Linear Equations MCQ

Conversion Graphs MCQ

Measures of Central Tendency MCQ

Mathematical Ratios MCQ

Matrix MCQ

Mathematical Definitions MCQ

Proportions in Math MCQ

Pythagoras Theorem MCQ

Equations Involving Absolute Value MCQ

Linear Inequalities MCQ

Algebraic Expressions MCQ

Sets MCQ

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