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We are collecting data on the patients that have been vaccinated for the coronavirus, and the initial data shows a 90% success. We want the
We are collecting data on the patients that have been vaccinated for the coronavirus, and the initial data shows a 90% success. We want the margin of error to be no more than 3%. We want to be extremelycareful, so we are going to use a 99% confidence. Determine the smallest size of the sample to achieve this level of confidence.
a 560
b 680
c 664
d 600
e 686
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