(Solved): a) Find the best point estimate of the population proportion p. (Round to three decimal places as n ...

a) Find the best point estimate of the population proportion p. (Round to three decimal places as needed) b) Identify the value of the margin of error \( E \) \[ E=0.040^{\circ} \] (Round to three decimal places as needed) c) Construct the confidence interval. \[ 0.517^{7}