1cc60337_opriate_type_of_control_chart___MONITORS
[DATA TYPE] Variable [CHARTS] X-Bar, Rb, Rw X-Bar, Rb, S [APPLICATIONS] Multiple locations within subgroup Variation within and between subgroups different Location averages are not statistically different [MONITORS] 
Process average, range (or standard deviation) within and range between subgroup
How do I choose the appropriate type of control chart?
MONITORS