Consider the recorded observations of ten cycles of the cup packaging operation in Cafe Nervosa a. Determine the select
Posted: Thu Jul 14, 2022 4:52 pm
Consider the recorded observations of ten cycles of the cup packaging operation in Cafe Nervosa a. Determine the select times (t) for each work element, the normal time for the cycle, and the standard time per (one) cup to go (with 20\% allowances). b. Suppose that we want a sample size that gives an average time within ±5 percent of the true average 95 percent of the time. Do we have enough observations? If not, how many more should we make? c. Suppose that all we wanted was a precision of ±10 percent. How many additional observations would we need?