A Random Sample of 600 Voters in Centralville Indicated That

question 90

Multiple Choice

A random sample of 600 voters in Centralville indicated that 48 of them believed their congressional representative was honest and trustworthy. The sample proportion is:

• A) 0.08.
• B) 0.125.
• C) 0.48.
• D) 0.8.

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Definitions:

Frontal Lobes

The part of the brain located at the front of each cerebral hemisphere, responsible for functions such as reasoning, problem-solving, judgment, impulse control, and social and emotional behavior.

Cerebellum

A region of the brain that plays a vital role in motor control, coordination, precision, and timing of movements.

Hypothalamus

A region of the brain responsible for the regulation of certain metabolic processes and other activities of the autonomic nervous system, including temperature control, hunger, thirst, and emotional activity.

Brain Stem

The central trunk of the mammalian brain, connecting the brain to the spinal cord and regulating vital functions such as heart rate and breathing.