Find the control limits for the Range Chart
Posted: Wed Dec 08, 2021 7:07 am
Find the control limits for the Range Chart
For sum of sub group ranges to be at 369 and the number of subgroups is 25 with each subgroup having 5 samples, the control limits for the Range Chart are
0, 25
0, 31
11, 25
11, 31
For sum of sub group ranges to be at 369 and the number of subgroups is 25 with each subgroup having 5 samples, the control limits for the Range Chart are
0, 25
0, 31
11, 25
11, 31