At a Certain University,30% of the Students Major in Zoology

question 77

Multiple Choice

At a certain university,30% of the students major in zoology.Of the students majoring in zoology,60% are males.Of all the students at the university,70% are males. What is the probability that one randomly selected student is a male or is majoring in zoology?

• A)1.00
• B)0.60
• C)0.21
• D)0.18
• E)0.82

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Definitions:

Frontal Lobe

The part of the brain located at the front of each cerebral hemisphere, involved in decision making, problem solving, and control of purposeful behaviors.

Speech Production

The complex process involving the coordination of mental and physical mechanisms to form and express language verbally.

Wernicke's Area

A region of the brain important for language development, located in the temporal lobe.

Dominant Hemisphere

Refers to the side of the brain that is primarily responsible for language and fine motor skills in most people, typically the left hemisphere for right-handed individuals.