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 process standard deviation is 1.64. 1 2 3 4 8 9 10 10 10 12 15 11 9 11 11 11 Samples 5 6 13 9 10 10 9 7 12 12 10 10 12 8 10 9 9 10 10 13 10 9 12 11 10 7 10 12 9 7 9 7 10 7 8 9 12 13 8 12 9 9 11 a) Standard deviation of the sampling means = 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). LCL = ounces (round your response to three decimal places). c) The control limits for the R-chart are: UCL = ounces (round your response to three decimal places). 8 10 10 13 9 11 11 11 8 10 9 9 12 11 10 10 9 12 10 10 7 12 10 12 9 7 9 15 7 10 7 9 12 13 8 12 9 9 11 9 a) Standard deviation of the sampling means = 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). LCL = ounces (round your response to three decimal places). c) The control limits for the R-chart are: UCLR = ounces (round your response to three decimal places). LCLR- ounces (round your response to three decimal places). d) Based on the x-chart, is one or more samples beyond the control limits? V Based on the R-chart, is one or more samples beyond the control limits

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