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Problem 10-2 (Algo) An automatic filling machine is used to fill 1-liter bottles of cola. The machine's output is approximately normal with a mean
Problem 10-2 (Algo) An automatic filling machine is used to fill 1-liter bottles of cola. The machine's output is approximately normal with a mean of 0.99 liter and a standard deviation of 0.04 liter, Output is monitored using means of samples of 26 observations Use Table A a.Determine upper and lower control limits that will include roughly 97 percent of the sample means when the process is in control. (Do not round intermediate calculations. Round z value to 2 decimal places. Round your answers to 4 decimal places.) Upper control limits Lower control limits liter liter b.Given the following sample means-1.005, 1.001, 998. 1002 995, and 999, is the process in control? Yes No Check my work
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