Find the Probability. -In a Certain College, 33% of the Physics Majors Are

question 98

Multiple Choice

Find the probability.
-In a certain college, 33% of the physics majors are ethnic minorities. A random sample of 10 Physics majors is chosen. Find the probability that 2 or less are ethnic minorities. Round to the Nearest ten-thousandth.

• A) 0.3070
• B) 0.2888
• C) 0.1990
• D) 0.1080

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Definitions:

Medulla

A part of the brainstem that controls vital body functions such as heart rate, breathing, and blood pressure.

Corpus Callosum

The large band of neural fibers connecting the two hemispheres of the brain, facilitating interhemispheric communication.

Pons

A part of the brainstem that plays a key role in controlling arousal, sleep, breathing, and relaying sensory information between the cerebrum and cerebellum.

Cerebellum

A part of the brain located at the back of the skull, important for coordinating movement and balance.