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Suppose that out of 100 people, 68 are in favor of increasing the mathematics requirement. Use...

Suppose that out of 100 people, 68 are in favor of increasing the mathematics requirement. Use 90% confidence level to estimate the proportion of all people who are in favor of increasing math requirement.

Math   Statistics-And-Probability   
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Final answer:60.27% to 75.73%(90% confidence interval)

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