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. Samples 1 2 3 4 5 6 7 8 9 10 11 13 12 9 12 9 9 12 8 10 9 11 9 9 9 11 12 11 9 13 9 12 10 12 10 9 10 7 12 9 9 13 9 10 10 13 8 9 12 8 11 11 8 10 9 10 10 8 10 13 Part 2

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. Samples 5 6 12 9 9 11 10 9 10 13 9 10 1 11 9 9 9 11 2 13 11 12 13 11 3 12 9 10 9 8 4 9 9 12 10 10 7 9 12 10 8 10 8 12 11 7 9 8 9 8 9 12 12 10 10 10 13 9 8 13 a) Standard deviation of the sampling means = .733 ounces (round your response to three decimal places). b) With z = 3, the control limits for the mean chart are: UCL = 12.499 ounces (round your response to three decimal places). LCL = 8.101 ounces (round your response to three decimal places). c) The control limits for the R-chart are: UCLR = 8.883 ounces (round your response to three decimal places). LCLR d) Based on the x-chart, is one or more samples beyond the control limits? No = 0 ounces (round your response to aree decimal places). Based on the R-chart, is one or more samples beyond the control limits? Yes