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Name ________________________________________ Homework: Repeated Data w/ Population Date _____ Class _____ Mr. Lynch Complete the following: 1) Use the following table below to answer the following: (Use population!) x 67 68 69 70 f 125 100 129 165 ∑= a) Construct a chart to help you calculate the mean. b) Calculate the mean. c) Construct a chart to help you calculate the standard deviation & variance. d) Calculate the standard deviation & variance.