b) Based on the R-chart, is one or more samples beyond the control limits?

yes or no

Organic Grains LLC uses statistical process control to ensure that its health-conscious, low-fat, multigrain sandwich loaves have the proper weight. Based on a previously stable and in-control process, the control limits of the x-and R-charts are UCL; = 6.73, LCL; = 6.27; UCLR = 0.203, LCLR = 0. Over the past few days, they have taken five random samples of four loaves each and have found the following: Sample Loaf #4 7.0 Loaf # 1 6.9 6.4 5.7 6.4 Net Weight Loaf # 2 Loaf #3 6.8 6.8 6.5 5.7 6.1 6.7 6.5 5.7 6.8 6.4 6.0 5.6 6.3 6.0 Based on the x-chart, is one or more samples beyond the control limits? V