Which of the Following Statements Is True

question 37

Multiple Choice

Which of the following statements is true?

• A)The mean is a measure of the deviation in a data set.
• B)The standard deviation is a measure of variability.
• C)The range is a measure of central location.
• D)The median is a measure of variability.

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Definitions:

Positional Tolerancing

A type of geometric tolerancing that controls the variation in the position of features without affecting their size or shape.

General Tolerance

The allowable amount of variation in any dimension within a drawing or part that is not specifically called out by a dimension or note.

Basic Dimensions

Theoretically exact measurements specified on drawings, from which tolerances are applied to define allowable variation.

Geometric Characteristic

Refers to any feature of a part or assembly that can be defined in terms of geometry, such as size, shape, orientation, or position.