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Chapter 23: Advanced Control Charts - Coggle Diagram
Chapter 23: Advanced Control Charts
Common Control Chart Types and When to Use Them
X-bar & R Chart
presents two charts: x-bar control chart plots the mean of each subgroup and the R chart plots the range
X-bar and S chart
I & MR Chart
P-Chart
NP-Chart
U- Chart
C-Chart
Creating and Reading Control Charts in Minitab
X-Bar & R Charts or X-Bar and S Charts
Test Results for R Chart of Calls on Hold
I-MR Chart
Used when not grouping data into subgroups
P- Chart
used to track attribute, rate data
Practice Interpreting Control Charts
Common Cause versus Special Cause Variation
any process is going to have some amount of variation
Common cause variation is the normal variation within a process, caused by itself
Additional Minitab Control Charts
The I & MR Chart (within/between), Exponentially weighted Moving Average, Cumulative sum
