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Inferential Statistics
Interpreting a Confidence Level
MCQ
A 95% confidence interval has been computed: [44%, 50%]. Which interpretation is correct?
Possible answers
The true proportion is necessarily between 44% and 50%
If the poll were repeated many times, about 95% of the intervals constructed would contain the true proportion
95% of the people surveyed answered favorably
The margin of error is 95%
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