A sample of size n - 66 is drawn from a population whose standard deviation is o - 32. Part 1 of 2 (a) Find the margin of error for a 95% confidence interval for u. Round the answer to at least three decimal places. The margin of error for a 95% confidence interval for u is Part 2 of 2 (b) If the sample size were n - 40, would the margin of error be larger or smaller? Choose one) because the sample size is ( Choose one) Larger Smaller Submit Assignment 3 2022 MeGrow Hill LLC. All Rights Reserved. Terms of Use | Privacy Cer