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

  1. measure of distribution width
  2. measure of median tail
  3. measure of tail distribution
  4. measure of skewness


Rectangular Distribution Quiz

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

  1. Var(x) = n + 2 ⁄ μsup2;
  2. Var(x) = n ⁄ μsup2;
  3. Var (x) = n * 2 ⁄ μsup2;
  4. Var(x) = n - 2 ⁄ μsup3;


Statistical Techniques Quiz

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

  1. parametric statistics
  2. non-parametric statistics
  3. distribution statistics
  4. sampling statistics


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

  1. $2,620
  2. $2,520
  3. $2,420
  4. $2,320


Squared Deviation Quiz

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

  1. mean square average
  2. standard square average
  3. population average
  4. sample square average