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 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 1.20. 1 7 8 9 11 8 12 10 10 2 10 9 10 12 10 4 9 10 11 11 10 10 11 3 12 9 10 10 9 Samples 5 6 11 9 9 11 9 9 8 12 12 11 10 10 11 11 10 9 9 9 9 9 12 13 10 12 8 9 12 11 9 8 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). Definition X LCL | ounces (round your response to three decimal places). c) The control limits for the R-chart are: Sample Size, n Lower Range, D3 0 UCLR = ounces (round your response to three decimal places). 2 Mean Factor, A2 1.880 1.023 0.729 0.577 LCLR = ounces (round your response to three decimal places). 3 4 Upper Range, DA 3.268 2.574 2.282 2. 115 2.004 1.924 1.864 1.816 d) Based on the x-chart, is one or more samples beyond the control limits? 0.483 5 6 7 8 9 10 0.419 0.373 0.337 0 0 0 0 0.076 0.136 0.184 0.223 0.284 Enter your answer in each of the answer boxes. 0.308 1.777 12 0.266 1.716 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 1.20. 1 7 8 9 11 8 12 10 10 2 10 9 10 12 10 4 9 10 11 11 10 10 11 3 12 9 10 10 9 Samples 5 6 11 9 9 11 9 9 8 12 12 11 10 10 11 11 10 9 9 9 9 9 12 13 10 12 8 9 12 11 9 8 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). Definition X LCL | ounces (round your response to three decimal places). c) The control limits for the R-chart are: Sample Size, n Lower Range, D3 0 UCLR = ounces (round your response to three decimal places). 2 Mean Factor, A2 1.880 1.023 0.729 0.577 LCLR = ounces (round your response to three decimal places). 3 4 Upper Range, DA 3.268 2.574 2.282 2. 115 2.004 1.924 1.864 1.816 d) Based on the x-chart, is one or more samples beyond the control limits? 0.483 5 6 7 8 9 10 0.419 0.373 0.337 0 0 0 0 0.076 0.136 0.184 0.223 0.284 Enter your answer in each of the answer boxes. 0.308 1.777 12 0.266 1.716

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