Which Is a Discrete Variable

question 90

Multiple Choice

Which is a discrete variable?

• A)The time it takes to put on a pair of jeans
• B)The price you paid for your last pair of jeans
• C)The distance to the store where you purchased your last pair of jeans
• D)The number of pairs of jeans that you own

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Definitions:

Blood

A vital body fluid that carries oxygen and nutrients to cells, and removes carbon dioxide and other wastes.

Respiratory Adaptation

The process by which respiratory physiology adjusts to meet changes in demands or environmental conditions, enhancing gas exchange efficiency.

Vital Capacity

The maximum amount of air a person can expel from the lungs after a maximum inhalation, a measure of lung function.

Tidal Volume

The amount of air that is inhaled or exhaled during normal breathing.