Describe Trends in the Median Age of the Population in the Developed

question 2

Essay

Describe trends in the median age of the population in the developed world and the forces underlying these changes.

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Definitions:

Parameter

A numerical characteristic of a statistical population, such as mean or standard deviation, that describes an aspect of the population.

Statistic

A numerical characteristic derived from a sample, used to estimate aspects of a population.

Registered Voters

Registered Voters are individuals who are officially registered to vote in elections, typically a subset of the eligible voting population.

Parameter

A numerical characteristic that describes a statistical population, such as a mean or standard deviation.