mankind34613 mankind34613

11-06-2017
SAT

contestada

Find the point estimate of the proportion of people who wear hearing aids if, in a random sample of 831 people, 48 people had hearing aids.

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mreijepatmat mreijepatmat

11-06-2017

The proportion of people wearing hearing aids is 48/831 = 0.0577 or 0.578

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