In Order to Visualize Three Variables in a Two-Dimensional Graph

question 43

Multiple Choice

In order to visualize three variables in a two-dimensional graph, we use a

• A)2-D chart.
• B)3-D chart.
• C)bubble chart.
• D)column chart.

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Definitions:

Natality

The rate at which births occur in a population, measured as the number of births per unit of time, typically per year.

Mortality

The rate at which individuals die; the average per capita death rate.

Emigration

The movement of individuals out of a population. Compare with immigration.

Offspring

A new life form created through the reproductive process, originating from one or more progenitors.