Standardization News

Is it One or Two Groups of Data?

How to Determine It
By: 
Dean V. Neubauer

Q: When I look at my data it appears that instead of one group of data I see two. How can I determine statistically if there are one or two groups of data present when I expect to see only one?

A: Click HERE to download the full article and read the answer.

 

Issue Month: 
July/August
Issue Year: 
2013