5. Using Exhibit 10.14 in the textbook (or Page 277 in lecture note), simulate 10 arrivals and fill out the table below (colored cell). Bob Ray item random start performan- finish wait random start performan- finish wait ce time time time # # time ce time time time time 1 10 10 2 21 21 3 61 61 4 28 28 5 02 02 6 12 12 7 53 53 8 23 23 9 16 16 10 83 83 6. (13-5) Design specifications require that a key dimension on a product measure 100 10 units. A process being considered for producing this product has a standard deviation of 4 units. (a) What is process capability here? (b) Suppose the process average shifts to 92. Calculate the new process capability. (c) After (b), what percentage of the items produced will be defective? -2- Sample n # of defects 1 15 3 2 15 1 7. (13-7) 10 samples of 15 parts each were taken from an ongoing process to establish a p-chart for control. The samples and the number of defectives inn each are shown in the following table. Draw a p-chart for 95% confidence (1.96 standard deviation). 3 15 0 4 15 5 15 6 15 7 15 8 15 9 15 10 15 Sample 1 2 8. (13-8) A shirt manufacturer buys cloth by the 100-yard roll. from a supplier. For setting up a control chart to manage. the irregularities, the following data were collected from a sample provided by the supplier. Using the data, draw a c-chart with z=2. 3 4 5 6 7 8 9 # 10 0 0 2 0 3 1 0 Irregularities 3 5 2 6 5 4 6 3 4 5