Question

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please tell ans in fast so urgent

What are population Pyramids? How
they help in understanding about
population of a country? ​

Answer 1

A population pyramid is a way to visualize two variables: age and sex. They are used by demographers, who study populations. A population pyramid is a graph that shows the distribution of ages across a population divided down the center between male and female members of the population.

Answer 2

Answer:

A population pyramid, also called an "age-gender-pyramid", is a graphically illustrated data that shows the distribution of various age groups and gender in a population, which forms the shape of a pyramid when the population is growing.

Explanation:

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