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Question
A decision maker is interested in estimating a population proportion. A sample of size n = 150 yields 115 successes. Based on these sample data, construct a 90% confidence interval estimate for the true population proportion.
A) (0.714, 0.826)
B) (0.717, 0.823)
C) (0.737, 0.803)
D) (0.750, 0.790)
Answer
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