It Is Projected That by 2050,the Population of Those Aged

question 6

Multiple Choice

It is projected that by 2050,the population of those aged 65 and over will be _______ million.

• A)83.7
• B)61.3
• C)43.8
• D)56.5

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Definitions:

Random Sample

A subset of individuals chosen from a larger set where each individual has an equal chance of being selected.

After-School Program

Educational and recreational activities organized for children after the regular school day has ended, often aimed at furthering learning and social development.

Causation

The relationship between cause and effect where one event (the cause) is understood to be responsible for the occurrence of another event (the effect).

Correlation

A measure of the relationship between two variables or sets of data.