Downloads
Six Sigma Shift and Drift Graphical Reference Tool
Six Sigma Shift and Drift Do you have some sample data that you want to run a quick experiment on and see what the […]
basic statistics
Blog
Introduction to Equal Variance Assumption
Use of Equal Variance Assumption with ANOVA The equal variance assumption is important in statistics because it applies to two of the most widely […]
Blog
SPC (Statistical Process Control) Excel Templates for the Next Month
SPC (Statistical Process Control) Excel Templates Great news this morning team! Dean Christolear over at CpkInfo.com (the former stataids.com) has been kind enough to […]
Downloads
Microsoft Excel Ready Six Sigma Z Table – Excel Download
Need a quick look up table Six Sigma Z table? Don’t have access to a statistics textbook (where you can usually find such tables […]