Mathematics
Mathematics, 25.01.2021 03:50, duyphan

An 80% confidence interval for a proportion is found to be (0.27,0.33). What is the sample proportion?

A. 0.31
B. 0.29
C. 0.33
D. 0.30

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Answers: 2
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An 80% confidence interval for a proportion is found to be (0.27,0.33). What is the sample proporti...

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