Question: A process that is considered to be in control measures an ingredient in ounces. Below are the last 10 samples (each of size n =

A process that is considered to be in controlA process that is considered to be in control

A process that is considered to be in control measures an ingredient in ounces. Below are the last 10 samples (each of size n = 5) taken. The population proce standard deviation is 1.36. Samples 5 6 1 2 3 4 7 8 9 10 9 9 13 9 9 8 11 10 13 10 9 12 10 8 10 9 9 12 10 11 8 10 10 10 12 9 10 12 10 7 8 9 11 7 10 13 11 8 7 9 13 13 10 9 10 8 9 7 10 11 a) Standard deviation of the sampling means = 0.608 ounces (round your response to three decimal places). b) With z = 3, the control limits for the mean chart are: UCL; = ounces (round your response to three decimal places). Sample Size, n Upper Range, D4 Lower Range, Dz 2 3 4 5 Mean Factor, A2 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 0.308 0.266 6 3.268 2.574 2.282 2.115 2.004 1.924 1.864 1.816 1.777 1.716 7 0 0 0 0 0.076 0.136 0.184 0.223 0.284 8 9 10 12

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