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Even small samples can identify: A small differences B very large differences C bias within the...

Even small samples can identify:
A small differences
B very large differences
C bias within the group
D small samples should never be used

Math   Statistics-And-Probability   
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Answer #1

C: bias within the group.

small samples are unable to identify any kind of small differences or large differences as it contains very small information about the population. So options A and B are incorrect.

Again, sometimes small samples are used during survey.Survey using small samples has some advantages also. So option D is incorrect.

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