Table 20-4 Source: U.S. Bureau of Census

question 101

Multiple Choice

Table 20-4

Source: U.S. Bureau of Census
-Refer to Table 20-4.In 2007,the top fifth of families have

• A) almost 15 times as much income as the bottom fifth of families.
• B) 96.6% more income than the bottom fifth of families.
• C) 50.3% more income than the bottom fifth of families.
• D) 46.9% more income than the bottom fifth of families.

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Definitions:

Extension

A movement that increases the angle between two body parts, or the ability to straighten or stretch out a limb or body part.

Pronation

The inward roll of the foot while walking or running, which can affect the body's ability to absorb shock and maintain balance.

Osteoporosis

A medical condition characterized by the weakening of bones, making them fragile and more prone to fractures.

Bone Density

A measurement indicating the amount of mineral matter per square centimeter of bones, used in assessing osteoporosis and fracture risk.