Question

what is densiry of popucation​

Answer 1

The number of people in per unit area is called density of population

Answer 2

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It means the number of people per unit of area, usually quoted per square kilometer or square mile which may include or exclude, for example, areas of water or glaciers etc..

The state of New Jersey is very high which leads to much traffic on the roads.

Its most important determining factors for business and marketing planning.