K Here are summary statistics for randomly selected weights of newborn girls: n=36, x=3180.6 g, s= 700.5 g. Use a confidence level of 95% to complete parts (a) through (d) below. FEE a. Identify the critical value ta/2 used for finding the margin of error. ¹a/2=0 (Round to two decimal places as needed.). s been reje s been answe

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