Mount Blanc Hospital is working on improving waiting time in order to give customers better service in their waiting rooms. Forty samples of size 5 were taken at random times from their main waiting room. These data can be found on the attached worksheet.
b. Does the process appear to be in statistical control? Why or why not?© BrainMass Inc. brainmass.com June 4, 2020, 12:50 am ad1c9bdddf
The Solution provides control charts for mean and range and also indicates whether the process appear to be in statistical control.