Variability Gauge Chart
The charts show the response on the y-axis and a multilevel, categorized x-axis.
In Variability Gauge Chart, the Measurement chart shows the range of measurements for each operator by part. Each measurement appears on the chart. Maximum and minimum bars indicate the range of values for each cell, and a cell means bar indicates the median value for each combination of values. The Std Dev chart plots the standard deviation of the measurements taken on each part by operator.