If a Point on a Control Chart Falls Outside One

question 16

True/False

If a point on a control chart falls outside one of the control limits, this suggests that the process output is nonrandom and should be investigated.

---

Definitions:

Law of Large Numbers

A statistical principle that states that as a sample size grows, its mean gets closer to the average of the whole population.

Blood Type

A method of classifying blood by examining the presence or lack of certain inherited antigenic substances on red blood cell exteriors.

Joint Frequency Distribution

A statistical representation showing the frequency of occurrences for combinations of two or more categories or variables.

Blood Type B

A blood group classification determined by the presence of antigen B on the surface of red blood cells.