Master In Business Administration

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Variance in Statistics MCQ with Answers

Variance in Statistics Multiple Choice Questions (MCQ) to solve variance in statistics quiz answers PDF worksheet, business statistics test for online courses. Practice measures of dispersion Multiple Choice Questions and Answers (MCQs), "Variance in Statistics" quiz questions and answers for business management degree online. Learn interquartile range of deviation, classification: measures of dispersion, statistics formulas, distance measures test prep for online courses for business management degree.

"If the positive square root is taken of population variance then the calculated measure is transformed into" Multiple Choice Questions (MCQ) on variance in statistics with choices standard root, standard deviation, standard variance, and sample variance for business management degree online. Solve variance in statistics quiz questions for merit scholarship test and certificate programs for online BS business administration.

MCQs on Variance in Statistics

1.

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

standard root
standard deviation
standard variance
sample variance

2.

The population variance is also called

sigma squared
negative sigma
square root
cubic root

3.

The 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

4.

The letter used to denote variance of population is

2σ²
2Σxy
2Σ²
σ²

5.

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

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