# 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
researcherâ€™s child

id it D

1. 👍 0
2. 👎 0
3. 👁 490
1. No.

1. 👍 0
2. 👎 0
👩‍🏫
Ms. Sue
2. Then the only one making sense to me is C

1. 👍 0
2. 👎 0
3. But students coming out of a library presumably read mostly library books.

1. 👍 0
2. 👎 0
👩‍🏫
Ms. Sue

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