Statistics MCQs

Sampling Questions with solutions MCQs

1. Which of the following is true about the sampling error?

A

it decreases as sample size increases

B

it does not depend on population size under study

C

it cannot be reduced by an appropriate sampling size

D

it cannot be measured and controlled in probability sample suvey

Sampling Statistics
Correct Answer : A
Explanation :

Sampling error is indirectly proportional to sample size

Correct Answered :

Wrong Answered :

2. When a random sample is drawn from each stratum, it is known as:

A

Simple random sampling

B

Stratified random sampling

C

Probability sampling

D

Purposive sampling

Sampling Accounts Assistant LAHDC
Correct Answer : B
Explanation :

Stratified random sampling

Correct Answered :

Wrong Answered :

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