# Variance in Statistics MCQs Quiz Online PDF Download

Learn variance in statistics MCQs, business statistics test for online learning courses, test prep to practice test. Measures of dispersion quiz has multiple choice questions (MCQ), variance in statistics quiz questions and answers, relationship: measures of deviation, classification: measures of dispersion, squared deviation, mean absolute deviation, variance in statistics tutorials for online statistics math courses distance learning.

Business statistics practice test MCQ: if positive square root is taken of population variance then calculated measure is transformed into with choices standard root , standard deviation , standard variance and sample variance for scholars competing for college and universities' scholarships with GMAT practice test for good GMAT percentiles. Free study guide is for online learning variance in statistics quiz with MCQs to practice test questions with answers.

## MCQs on Variance in Statistics Quiz PDF Download

MCQ: If positive square root is taken of population variance then calculated measure is transformed into

- standard root
- standard deviation
- standard variance
- sample variance

B

MCQ: Population variance is also called

- sigma squared
- negative sigma
- square root
- cubic root

A

MCQ: Number of emergency cases in hospital for five days are as 12, 15, 18, 16, 14 then variance of sample is

- 5
- 20
- 4
- 15

A

MCQ: Letter used to denote variance of population is

- 2σ²
- 2Σxy
- 2Σ²
- σ²

D

MCQ: In formula of sample variance Σ(x-x‾)² is called

- total sum of squares
- total differences of squares
- multiplier of deviation
- divisor of mean deviation

A