Which situation is an example of non-sampling error?
Correct answer: B. A respondent giving an inaccurate answer
- A. Variation caused by selecting a sample
- B. A respondent giving an inaccurate answer
- C. Random differences between samples
- D. A larger margin of sampling error
Explanation
A respondent giving an inaccurate answer creates response error, which is a non-sampling error. Sampling error arises from observing a sample rather than the entire population and can decrease with an appropriate larger sample.
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