A Recent Poll Found That 30% of Those Surveyed Are

question 162

Multiple Choice

A recent poll found that 30% of those surveyed are worried about aggressive drivers on the road. If three people are selected at random, what is the probability that all three will
Be worried about aggressive drivers on the road?

• A) 0.300
• B) 0.027
• C) 0.900
• D) 0.081

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Definitions:

Diuretics

Medications used to help the body eliminate excess salt and water through urine, commonly prescribed for managing high blood pressure and edema.

Anticoagulants

Medications or substances that prevent blood clotting, thereby reducing the risk of heart attacks, strokes, and blood clots in veins and arteries.

Cardiac Contractile Strength

The capability of the heart muscle to contract, which affects the heart's ability to pump blood effectively.

Heart Valves

Structures within the heart that maintain unidirectional blood flow through the heart's chambers by opening and closing with each heartbeat.