Apply the supplemental rules suggested in the text to the data of Exercise 8. Are there...

Apply the supplemental rules suggested in the text to the data of Exercise 8. Are there any out-of-control signals?

Reference exercise 8

The table below gives data on moisture content for specimens of a certain type of fabric. Determine control limits for a chart with center line at height 13.00 based on σ = .600, construct the control chart, and comment on its appearance.