Population Density and Related Concepts

The video tutorial explains the concept of population density, providing the formula as the number of people divided by the land area. It demonstrates this with an example calculation for a town with 30,000 people and a land area of 8 km², resulting in a population density of 3,750 people per km². The tutorial concludes with a summary and closing remarks.

What is the formula for calculating population density?

• Population density equals the number of people multiplied by the land area.

• Population density equals the land area minus the number of people.

• Population density equals the number of people divided by the land area.

• Population density equals the land area divided by the number of people.

How can the formula for population density be written in symbol form?

• PD = N / A

• PD = A - N

• PD = N * A

• PD = A / N

In the example given, what is the population of the town?

• 35,000 people

• 30,000 people

• 25,000 people

• 20,000 people

What is the land area of the town in the example?

• 9 kilometers squared

• 8 kilometers squared

• 7 kilometers squared

• 6 kilometers squared

What are the units for population density in the example?

• People per kilometer

• People per square mile

• People per kilometer squared

• People per square meter