Which of the following is true of random variation?
A) It has a cause that can be identified.
B) It can be easily controlled.
C) It occurs with a somewhat consistent amount of dispersion.
D) It results in a process that is not repeatable.
E) It results from a shift in a process mean or some unexpected occurrence.

Question

Quizplus · Accepted Answer

Random variation occurs naturally in any process and is characterized by a consistent amount of dispersion around a process mean, making it predictable within certain limits.

Which of the Following Is True of Random Variation