The dubuque cement company | Numerical analysis homework help
10.29 The Dubuque Cement Company packs 80-pound bags of concrete mix. Time-study data for the filling activity are shown in the following table. Because of the high physical demands of the job, the company’s policy is a 23% allowance for workers. “a) Compute the standard time for the bag-packing task. b) How many observations are necessary for 99% confidence within +5% accuracy?” Observations (seconds) Performance Element 1 2 […]
