# Stratified Sampling Quiz Questions and Answers 109 PDF Download

Learn stratified sampling quiz, online business statistics test 109 for online courses, distance learning. Free statistics MCQs questions and answers to learn stratified sampling MCQs with answers. Practice MCQs to test knowledge on stratified sampling, rectangular distribution, cluster sampling, relative frequency, standard errors in statistics worksheets.

Free stratified sampling course worksheet has multiple choice quiz question as procedure in which number of elements in stratum are not in proportional to number of elements in population is classified as with options indirect strata procedure, direct strata procedure, non proportional procedure and proportional procedure with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study sampling distributions multiple choice questions based quiz question and answers.

## Quiz on Stratified Sampling Quiz PDF Download Worksheet 109

Stratified Sampling Quiz

MCQ. Procedure in which number of elements in stratum are not in proportional to number of elements in population is classified as

- indirect strata procedure
- direct strata procedure
- non proportional procedure
- proportional procedure

C

Rectangular Distribution Quiz

MCQ. In beta distribution, expected value of random variable x is calculated as

- E(x) = m ⁄ m - n
- E(x) = n ⁄ m + n
- E(x) = m ⁄ m + n
- E(x) = n ⁄ m * n

C

Cluster Sampling Quiz

MCQ. Method of sampling in which random sampling will not be possible because population is widely spread is classified as

- secondary stage sampling
- multistage sampling
- primary stage sampling
- sub stage sampling

B

Relative Frequency Quiz

MCQ. Type of probability approach in which event A is ratio explaining number of times event A is occurred in experiments is classified as

- counted probability distribution
- relative frequency approach
- irrelative frequency approach
- fixed probability distribution

B

Standard Errors in Statistics Quiz

MCQ. In sampling distribution, standard deviation must be equal to

- σ + square root of sample size
- σ * square root of sample size
- σ - square root of sample size
- σ ⁄ square root of sample size

D