mavii

and R Charts with Varying Subgroup Sample Sizes Note that the central line on the R chart and the control limits on both charts vary with the subgroup sample size. The sample size legend in the lower left corner displays the minimum and maximum subgroup ...

An F-Chart is a control chart that is utilized to monitor the number of defective units in each sample, provided the sample size remains the same. The F in F-chart stands for “faulty”.

and common errors encountered when using a control chart in practice. You will be able to calculate an appropriate sample size, as well as determine when a process is in control or out of control based on statistical rules. In this module, you will learn ...

The following statements create the chart shown in Output 38.4.1 ... and it is decided to eliminate these batches from the data set and recompute the control limits. The following statements create a data set named FAILLIM2 that contains the revised ...