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An automatic filling machine is used to fill 1 - liter bottles of cola. The machine's output is approximately normal with a mean of 1
An automatic filling machine is used to fill liter bottles of cola. The machine's output is approximately normal with a mean of liter and a standard deviation of liter. Output is monitored using means of samples of observations. Use TableA a Determine upper and lower control limits that will include roughly percent of the sample means when the process is in control. Do not round intermediate calculations. Round z value to decimal places. Round your answers to decimal places. liter Upper control limits: Lower control limits: liter b Given these sample means: and is the process in control? Yes NO
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