Question #4680

Hey, PLEASE HELP. Normal distribution

What is the probability of false alarm from the following rules:

(1) Two out of three consecutive points plot beyond 2-sigma warning limits

(2)Four out of five consecutive points plot beyond 1-sigma warning limits or beyond from the centerline

(3)Eight consecutive points plots on one side of the center

What is the probability of false alarm from the following rules:

(1) Two out of three consecutive points plot beyond 2-sigma warning limits

(2)Four out of five consecutive points plot beyond 1-sigma warning limits or beyond from the centerline

(3)Eight consecutive points plots on one side of the center

Expert's answer

## Comments

## Leave a comment