A simple random sample of 700 individuals provides 250 Yes r

A simple random sample of 700 individuals provides 250 Yes responses.

a. What is the point estimate of the proportion of the population that would provide Yes responses (to 2 decimals)?

b. What is your estimate of the standard error of the proportion (to 4 decimals)?

c. Compute the 95% confidence interval for the population proportion (to 4 decimals).