SQCpack Six-Way Analysis™
See the complete picture with SQCpack Six-Way Analysis
It's one display that puts the pieces together to provide a complete analysis.
The pieces show:
- Individuals or X-bar chart
An indication of central tendency. Is it in control?
- Moving range or Range chart
The variability between one observation and the next. Is the variability stable?
- Run or Median chart
How data is changing over time. Are there any trends?
How data is distributed. Is the central location, spread, and shape acceptable?
- Normal Probability Plot
The distribution of data. Is the data normally distributed?
- Capability Summary
The process spread compared to the allowable spread. How capable is the process?
The pieces come together for an at-a-glance evaluation.
Download Video (MP4, 35 MB)