If n=520 and ˆp=0.3, construct a 95% confidence interval about the population proportion. Round your answers to three decimal places. Preliminary: Is it safe to assume that n≤0.05 of all subjects in the population? Yes No Verify nˆp(1−ˆp)≥10. Round your answer to one decimal place. nˆp(1−ˆp)= Confidence Interval: What is the 95% confidence interval to estimate the population proportion? Round your answer to three decimal places. < p <

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