A Small Number of People That Are Used to Represent

question 65

Multiple Choice

A small number of people that are used to represent a much larger population is called a

• A)target group.
• B)sample.
• C)closed-format group.
• D)sampling frame.

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Definitions:

Golden Section

A mathematical ratio denoted by the Greek letter phi (φ), approximately equal to 1.618, which is considered aesthetically pleasing and is found in art, architecture, and nature.

Aesthetically Pleasing

Something described as aesthetically pleasing is considered to be visually attractive or beautiful in appearance.

Rationalize

Rationalizing is the process of eliminating the square root or imaginary number from the denominator of a fraction.

Simplify

To simplify in mathematics means to alter an expression to a more concise, equivalent form, making it easier to work with or understand.