When jeremy surveyed thirty 7th-grade students at the community pool, he found that 2/15 had not read at least one book during july. he knows there are about 200 7th-grade students in his community, so he infers that about 40 of them did not read any books in july. is that a good inference? explain.

He didnt make a good inference, because the ratio is not in proportion to 2/15. The right inference would be 26 students who didnt read any books in July. The sample may be biased since it was limited to those at the pool.

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I did the assignment on edg :)

360/29

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7.3

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