Find the margin of error and 95% confidence interval for the following surveys. Round all answers to 2 decimal places. (a) A survey of 500 people finds that 53% plan to vote for Smith for governor. Margin of Error (as a percentage): Confidence Interval: % to 96 (b) A survey of 1500 people finds that 58% support stricter penalties for child abuse. Margin of Error (as a percentage): Confidence Interval: % to