are vegetarian is 0.078. Find the margin of error for a 99% confidence interval.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A researcher wishes to estimate the
proportion of adults in the city of Hawalli
who are vegetarian. In a random sample of
713 adults from this city, the proportion that
are vegetarian is 0.078. Find the margin of
error for a 99% confidence interval.
O a. 0.0529
O b. 0.0952
O C. 0.0295
O d. 0.0259
Transcribed Image Text:A researcher wishes to estimate the proportion of adults in the city of Hawalli who are vegetarian. In a random sample of 713 adults from this city, the proportion that are vegetarian is 0.078. Find the margin of error for a 99% confidence interval. O a. 0.0529 O b. 0.0952 O C. 0.0295 O d. 0.0259
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