An Experiment Consists of Determining the Speed of Automobiles on a Highway

question 3

Multiple Choice

An experiment consists of determining the speed of automobiles on a highway by the use of radar equipment. The random variable in this experiment is a

• A)discrete random variable.
• B)continuous random variable.
• C)complex random variable.
• D)categorical random variable.

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Definitions:

Extension Lines

Lines in technical drawing that extend from the object to the dimension line, indicating the boundaries of a dimension.

Decimal-Inch

A unit of measurement used in the United States, denoting inches with decimals for precision in engineering and manufacturing.

Decimal Places

The number of digits to the right of the decimal point in a number, indicating the precision of the measurement.

Dimensioning

The process of specifying part sizes, shapes, and locations on engineering drawings to ensure parts fit and function correctly.