A Survey Is Made in a Neighborhood of 80 Voters

question 105

Multiple Choice

A survey is made in a neighborhood of 80 voters. 65 are Democrats and 15 are Republicans. Of the Democrats, 35 are women, while 5 of the Republicans are women. If one subject from the group is randomly selected, find the probability the individual is a Democrat or a Republican.

• A) 0.50
• B) 1.00
• C) 0.813
• D) 0.188
• E) 0.152

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Definitions:

Avoidance Learning

A type of learning in which a subject learns to avoid a stimulus or situation to prevent a negative outcome.

Avoidance Training

A behavioral modification technique where a subject learns to avoid an unpleasant or undesirable outcome by performing a specific behavior.

Skinner Box

An experimental apparatus used to study animal behavior, particularly the effects of reinforcement on learning, developed by B.F. Skinner.

Buzzer Sounds

Audible alarms or signals produced by a buzzer, often used to indicate time limits, errors, or other notifications.