Mathematics, 21.12.2021 14:00 maliyahclays

I need help please. Forty- two percent of a random sample of students from a middle school in Arizona would prefer a longer school day. Which conclusion does statistical inference support?

A. About 42% of all students in Arizona would prefer a longer school day?

B. About 42% of all middle school students in Arizona would prefer a longer school day.

c. About 42% of all students in this middle school would prefer a longer school day.

D. About 42% of all middle school students in the United States would prefer a longer school day.

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