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A simple random sample of 400 individuals provides 250 Yes responses. a. What is the point estimate of the proportion of the population that

A simple random sample of 400 individuals provides 250 Yes responses. a. What is the point estimate of the proportion of the population that would provide Yes responses (to 4 decimals)? 0.6250 b. What is your estimate of the standard error of the proportion (to 4 decimals)? 0.0241 c. Compute the 95% confidence interval for the population proportion (to 4 decimals).

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