An Index Number Is a Percent That Measures the Change

question 9

Multiple Choice

An index number is a percent that measures the change from one period of time to another in terms of ________.

• A)value
• B)price
• C)quantity
• D)Any of these answers is correct.

---

Definitions:

Exercise Regularly

The practice of engaging in physical activity on a routine basis to improve or maintain one's fitness and overall health.

Stroke Volume

The volume of blood the heart's left ventricle ejects with a single beat.

Blood Pumped

Describes the process of the heart moving blood throughout the body's circulatory system.

Cardiorespiratory Fitness

The ability of the heart, lungs, and vascular system to supply oxygen-rich blood to working muscles during sustained physical activity.