ITT 702-01 STATISTICAL METHODS FOR INFO TECHNOLOGY ANALYSIS ASSIGNMENT 2 QUESTIONS 1. Determine the range, standard deviation, and variance for the indicated data set. a. SET A b. SET B c. SET C d. SET D e. SET E f. SET F Set A Ages of people that attended an Alcoholics Anonymous (AA) therapy session: 25, 44, 20, 37, 56, 51, 34, 41, 36, 61, 33, 31, 47, 63, 67 Range = 67-20 = 47 Mean = 43.07 (X-U)^2 = 2816.933 Standard Deviation = 53.074…
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