Safari File Edit View History Bookmarks Window Help *))) 76% Thu 5:18 PM a > 0 media.discordapp.net d SOM 306 OPERATIONS MGMT - (13924-FA2020) * Course Hero Get Homework Help With Chegg Study | Chegg.com D Screenshot_296.png 655x361 pixels + Assume an established quality control chart are as follows: X-bar chart is [120, 170), and R-chart is [50, 60). A sample of six performance data were recorded: 180, 125, 110, 145, 156 and 190. Based on the information of sample mean and sample range, and the assumed established control chart, please determine whether the sample process is in control or not. A. Yes, the process is in control. B. No, the process is out of control, because X-bar chart alone is not satisfied. C. No, the process is out of control, because R chart alone is not satisfied. D. No, the process is out of control, because both X-bar chart and R chart are not satisfied. 29 etv W P