Which of the Following in Not an Out of Control

question 36

Multiple Choice

Which of the following in not an out of control signal for an x-bar chart?

• A) One or more points outside the control limits
• B) Seven or more consecutive points that all fall on the same side of the center line
• C) Six or more consecutive points moving in the same direction (an upward or downward trend)
• D) Fourteen points in a row, alternating up and down

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Definitions:

Correlation Coefficient

A numerical measure that indicates the extent to which two variables fluctuate together.

Psychology Exam

A formal assessment that evaluates an individual's knowledge and understanding of psychology concepts, theories, and practices.

Median

A statistic that represents the middle value in a given set of numbers when arranged in order, effectively dividing the data set into two halves.

Distribution

The process by which something is spread or dispersed over a certain area or among a group.