If of All Plumbers in the City Belong to the Plumber's

question 50

Multiple Choice

If of all plumbers in the city belong to the plumber's union, what percent belong to the $$\frac { 4 } { 5 }$$ union?

• A)80%
• B)60%
• C)40%
• D)20%

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Definitions:

Black Box

In technology and systems theory, a device, system, or object which can be viewed in terms of its inputs and outputs without any knowledge of its internal workings.

Classical Conditioning

A learning process where two stimuli are repeatedly paired; a response that is initially elicited by the second stimulus is eventually elicited by the first stimulus alone.

Higher Class

A social stratum associated with high status, wealth, and power in a society.

Celebrity

A well-known individual, especially in entertainment or sports, who commands a significant degree of public fascination and influence.