Here is the second video about the ANSI tables (also known as “AQL tables”). The previous video is here.

These statistics were designed for a very specific case, and most buyers are not aware of this. As a consequence, they apply these same statistical tables to all types of situations.

I will cover the cases where it makes sense to use the AQL tables:

• Inspection by attributes
• Lot-by-lot inspections
• Normal vs. reduced vs. tightened severity: the switching rules
• Why single plans are less efficient than double plans

This is not all theory. In each part, I try to mention the key takeaways for buyers.

Can’t see the video? Click here. It lasts 8 min.

You want to download the slides? Click here.

I hope it’s all clear. Don’t hesitate to ask questions in the comments below.

In the next video we’ll expose something that should be shocking to buyers: the statistics behind the AQL tables are clearly in favor of the supplier.