Statistics

The father of a junior high school student wants to determine the most popular book among junior high students. Select the sample with the least potential bias.
A. A randomly selected group of 10 book sellers

B. A randomly selected group of 30 junior high students

C. A randomly selected group of 30 junior high students leaving the public library

D.

The group of 30 junior high students attending the birthday party of the
researcher’s child

Answer: B

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  1. Yes, B.

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    Ms. Sue
  2. thank you

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  3. You're welcome.

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    Ms. Sue

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