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 1.64. 1 9 9 10 11 9 11 Samples 2 3 4 5 6 7 8 9 12 10 11 10 9 13 B B 9 10 10 12 10 12 11 9 9 11 9 10 11 11 11 12 8 9 9 10 9 10 9 7 7 13 13 9 10 11 11 10 7 12 Definition a) Standard deviation of the sampling means = ounces (round your response 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) Sample Size, n Lower Range, D 2 0 0 0 c) The control limits for the R-chart are: UCL = ounces (round your response to three decimal places). 4 5 6 Mean Factor A2 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 0.308 0.266 Upper Range, DA 3.268 2.574 2.282 2.115 2.004 1.924 1.864 1.816 1.777 1.716 LCLR-Ounces (round your response to three decimal places). 7 8 9 0 0 0.076 0.136 0.184 0.223 0.284 d) Based on the x-chart, is one or more samples beyond the control limits? 10 12 Based on the R-chart, is one or more samples beyond the control limits? No Print Done Enter your answer in each of the answer boxes. Yes

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