# Skewness & Skewed Distribution Quiz Questions and Answers 9 PDF Book Download

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## Quiz on Skewness & Skewed Distribution Worksheet 9Quiz Book Download

Skewness & Skewed Distribution Quiz

MCQ: Measurement techniques used to measure extent of skewness in data set values are called

- measure of distribution width
- measure of median tail
- measure of tail distribution
- measure of skewness

D

Rectangular Distribution Quiz

MCQ: Variance of random variable x of gamma distribution can be calculated as

- Var(x) = n + 2 ⁄ μsup2;
- Var(x) = n ⁄ μsup2;
- Var (x) = n * 2 ⁄ μsup2;
- Var(x) = n - 2 ⁄ μsup3;

B

Statistical Techniques Quiz

MCQ: Branch of statistics which considers ratio scale and interval scale is considered as

- parametric statistics
- non-parametric statistics
- distribution statistics
- sampling statistics

A

Central Tendency Measures Quiz

MCQ: In two units of company, employees in unit one are 650 and monthly salary is $2750, employees in unit two are 700 and monthly salary is $2500 then combined arithmetic mean is

- $2,620
- $2,520
- $2,420
- $2,320

A

Squared Deviation Quiz

MCQ: Mean of squared deviations which is calculated from arithmetic mean is called

- mean square average
- standard square average
- population average
- sample square average

A