The Frequency of Something Within a Given Unit of Area

question 87

Multiple Choice

The frequency of something within a given unit of area is

• A) concentration.
• B) density.
• C) distribution.
• D) pattern.
• E) dispersion.

---

Definitions:

Nominal Exchange Rate

The speed at which the currency of one nation can be traded for the currency of another nation, without correction for inflation.

Trade Balance

Trade balance is the difference between the value of a country's exports and imports over a certain period, indicating the relative strength of its international trade.

Investment

The allocation of resources, often financial, into endeavors with the expectation of generating future returns.

Purchasing-Power Parity

An economic theory that compares different countries' currencies through a "basket of goods" to assess the relative value of currencies.