Which Is True About Differences in Savings Rates Across Groups

question 229

Multiple Choice

Which is true about differences in savings rates across groups of people?

• A) Older people and higher-income people tend to save less.
• B) Older people and lower-income people tend to save less.
• C) Younger people and higher-income people tend to save less.
• D) Younger people and lower-income people tend to save less.

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Definitions:

Gray Matter

The darker-colored area of the central nervous system; abundant in nerve cell bodies, dendrites, and axon terminals, associated with processing and cognition.

Myelination

The process of forming a myelin sheath around nerves, enabling faster electrical impulse transmission.

White Matter

The part of the nervous system consisting mainly of myelinated neurons' axons, responsible for transmitting impulses between different areas of the central nervous system.

Local Potential

A temporary, localized change in the resting potential of a neuron that makes it more likely or less likely to fire an action potential.