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Variance and Standard Deviation quiz questions and answers, variance and standard deviation MCQ with answers PDF 7 to solve Business Statistics mock tests for online college programs. Solve Measures of Dispersion trivia questions, variance and standard deviation Multiple Choice Questions (MCQ) for online college degrees. Variance and Standard Deviation Interview Questions PDF: cluster sampling, discrete probability distributions, percentiles, average deviation measures, variance and standard deviation test prep for online courses for business management degree.

"If total sum of square is 20 and the sample variance is 5 then total number of observations are" MCQ PDF with choices *25, 15, 4, and 35* for business management degree online. Practice measures of dispersion questions and answers to improve problem solving skills for online BS business administration.

**MCQ**: If total sum of square is 20 and the sample variance is 5 then total number of observations are

15

25

4

35

c

**MCQ**: If the set of observations is 11, 13, 15, 12, 16, 18, 19, 14, 20, 17 and absolute mean deviation is 12 then the percentage of coefficient of mean absolute deviation is

47.41%

57.41%

67.41%

77.41%

d

**MCQ**: The median, mode, deciles and percentiles are all considered as measures of

mathematical averages

population averages

sample averages

averages of position

d

**MCQ**: In random experiment, the observations of random variable are classified as

events

composition

trials

functions

c

**MCQ**: In the systematic sampling, the value of k is classified as

sampling interval

sub stage interval

secondary stage interval

multistage interval

a

Multiplication Rules of Probability MCQs

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