Environmental Studies Short Question | Gkseries

Q.

Qualitatively a sampling error in a survey based environmental experiment is the sum of

[A] Frame error + Response error + chance error
[B] Frame error + non-sampling error
[C] Chance error + Frame error + Systematic error
[D] Non-sampling error + Chance error + Systematic error
Answer & Explanation

Answer: Frame error + Response error + chance error

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