A factory hiring people for tasks on its assembly line gives applicants a test of manual dexterity. This test counts how many oddly shaped parts the applicant can install on a model engine in a one-minute period. Assume that these tested applicants represent simple random samples of men and women who apply for these jobs. Complete parts (a) through (f). Click the icon to view the table of gender and number of parts installed. (a) Find the 95% confidence interval for the expected number of parts that men and women can install during a one-minute period. The 95% confidence interval for the expected number of parts that men can install is (21.80.26.19 The 95% confidence interval for the expected number of parts that women can install is (25.13.32.40) (Round to two decimal places as needed.) Table of gender and number of parts installed. Male Male Male Gender Parts Installed Gender Parts Installed Gender Parts Installed Male Male 15 Female Male Female Male Female Male Female Male Female Male Female Male Female Female Female Female Female Female Male Male Male Male 23 28 25 28 23 26 18 19 19 12 23 25 23 21 37 Male Male Male Male Female Male Male Male Male Male Male Male Male Male Male Male Male 28222 SNENON 35 30 23 35 17 35 17 22 36 24 26 27 18 27 Female Female Female Female 30 36 25 18 34 41 28 21 30 31 25 31 26 29 13 34 Full data