[bagster]

Okay Jocko. That's it. You will tell what a "false negative error" is and you will tell me right now. Or I'm gonna go watch cartoons.

:)

[JockoManning]

I have to put it that way to keep it straight. Both Qx and I have trouble keeping it straight with TYPE I and TYPE II errors.

A false negative error is when you believe that something is not true but it actually is true.

It comes out of hypothesis testing, confidence levels etc.