Based on the x-chart, is one or more samples beyond the control limits? Yes No

Based on the R-chart, is one or more samples beyond the control limits? Yes 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: UCLUCLR=4.71,LCLx=4.33=1.344,LCLR=0. Over the past few days, they have taken five random samples of four loaves each and have found the following