Question: 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

Here are summary statistics for randomly selected weights of newborn girls: n

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 99% to complete parts (a) through (d) below. a. Identify the critical value ta/2 used for finding the margin of error. ta/2= (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 . g

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Given Data Sample size n n n 36 Sample mean x barx x 31806 g Sample standard deviation s s s 7005 g ... View full answer

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