Here are summary statistics for randomly selected weights of newborn girls: n = 36, )2 = 3180.6 g, s = 700.5 g. Use a condence level of 99% to complete parts (a) through (d) below. E) a. Identify the critical value tut/2 used for nding the margin of error. t01/2 = '1 (Round to two decimal places as needed.) b. Find the margin of error. E = 9 (Round to one decimal place as needed.) c. Find the confidence interval estimate of u. I g