According all the calculation from above, Should Sandra Bailey approve the process (Is the process in or out of control)? No, because the process is out of control Yes, because the process is in control QUESTION 6 Sandra Bailey then checks bottles shipped from a supplier to SoBe in the last 10 days. From each shipment, she takes samples 100 bottles, and counted the number of defective bottles. The following is a list of the number of defective counts in each sample: In order to develop a p-chart, Find the upper control limit for p-chart to include 99.73% of the random variation (3 sigma control limits). QUESTION 7 Using the information from Question 6, Find the lower control limit for p-chart to include 99.73% of the random variation (3 sigma control limits). If negative, you need to round up to 0 because the fraction defective cannot be negative. QUESTION 8 According the calculation form Question 6 and 7 , Is the process in control or out of control? The process is in control The process is out of control