Tuesday, October 28, 2014

p value memo

During BlackBelt training, I had a hard time understanding what the p value is, why it appears so often for different reasons and how to read it.

Then on a daily basis as a Lean Six Sigma project leader, I was tired of looking throughout my books to find how to interpret a test.

That is why I put together (amongst other tools) a p value memo:

Today, I still have a print of it on my desk and use it on a regular basis, just to be sure. Hopefully it can help others too!

And by the way, I got my BlackBelt certification last week!