Question: Use the normal distribution to find a confidence interval for a proportionp given the relevant sample results. Give the best point estimate forp , the

Use the normal distribution to find a confidence interval for a proportionp

given the relevant sample results. Give the best point estimate forp

, the margin of error, and the confidence interval. Assume the results come from a random sample. A99% confidence interval for p given that p^=0.8 and n=120.

Round your answer for the point estimate to two decimal places, and your answers for the margin of error and the confidence interval to three decimal places.

Point estimate=

Margin of error=

The99%confidence interval is________-to_______________

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