Use the normal distribution to find a confidence interval for a proportion p given the relevant sample results. Give the best point estimate for p, the margin of error, and the confidence interval. Assume the results come from a random sample. A 99% confidence interval for p given that ^p= 0.33 and n = 450.Round answer for the best point estimate to two decimal places, and answers for the margin of error and the confidence interval to three decimal places.