A) based on X bar chart, is one or more samples beyond he control limit? Yes or No

B) based on R-chart, is one or more samples beyond control limit? yes or no

Based on a previously stable and in-control process, the control limits of the x- and R-charts are: UCLE = 6.64, LCLE = 6.08; UCLR = 0.693, LCLR = 0. Over the past few days, they have taken five random samples of four loaves each and have found the following: Loaf # 1 Loaf #4 Sample 1 6.2 6.3 6.6 6.0 6.7 Net Weight Loaf # 2 Loaf # 3 6.3 6.6 6.2 6.3 6.6 6.3 6.3 6.1 6.5 6.4 6.4 6.4 6.6 6.2 6.7