Mathematics, 02.03.2021 23:40 smileymanielle1
A city library selects a random sample of 1,250 of its patrons and finds that the 90% confidence interval for the
proportion of those who have read an e-book in the previous 12 months is (0.71, 0.75).
Calculate the point estimate and margin of error for the given confidence interval.
Enter both values to 2 decimal places.
The point estimate =
The margin of error =
Answers: 3
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A city library selects a random sample of 1,250 of its patrons and finds that the 90% confidence int...
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