Find the Range of the Set of Values 7, 15

question 63

Multiple Choice

Find the range of the set of values 7, 15, 3, 10, and 5.

• A) 3
• B) 15
• C) 9
• D) 12

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Definitions:

Sphygmomanometer Gauge

Part of a sphygmomanometer device used to measure arterial blood pressure by indicating the force at which blood is pressed against the vessel walls.

Systolic Reading

The higher number in a blood pressure measurement, indicating the pressure in the arteries when the heart beats.

Diastolic Reading

The lower value in a blood pressure measurement, representing the pressure in the arteries when the heart rests between beats.

Dizzy Spells

Temporary episodes of dizziness or lightheadedness that can result from a variety of causes, including dehydration, blood pressure fluctuations, or inner ear problems.