CUET · MATHS · PYQ PAPER 2025
With reference to sampling, which of the following are correct?
(A) Simple random sampling is probability sampling
(B) Snow-ball sampling is non-probability sampling
(C) Stratified sampling is probability sampling
(D) Cluster sampling is non-probability sampling
Choose the correct answer from the options given below:
- A (A), (B) and (C) only
- B (B), (C) and (D) only
- C (D) and (C) only
- D (C) and (D) only
Answer & Solution
Correct Answer
(A) (A), (B) and (C) only
Step-by-step Solution
Detailed explanation
(A) Simple random sampling is probability sampling. (B) Snow-ball sampling is non-probability sampling. (C) Stratified sampling is probability sampling. Therefore, (A), (B) and (C) only.
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