Which of the Following Statements About Human Population in Industrialized

question 39

Multiple Choice

Which of the following statements about human population in industrialized countries are correct?
I.Life history is r-selected.
II.The population has undergone the demographic transition.
III.The survivorship curve is Type III.
IV.Age distribution is relatively uniform.

• A) only I and III
• B) only II and IV
• C) only I, II, and IV
• D) only II, III, and IV

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Definitions:

Marginal Propensity

The additional amount that consumers are likely to spend out of an additional unit of income.

Consumption Function

A formula in economics that shows the link between overall consumption and the gross national income.

Price Level

An index that measures the average of prices for goods and services in an economy over a period of time.

Aggregate Expenditure Line

A graphical representation of the total planned spending in an economy at various levels of national income.