The Variance Can Never Be

question 43

Multiple Choice

The variance can never be

• A)zero
• B)larger than the standard deviation
• C)negative
• D)smaller than the standard deviation

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Definitions:

Exchange Rate

The value of one currency for the purpose of conversion to another, determining how much of one currency can be exchanged for another.

Japanese Goods

Products manufactured in Japan, ranging from electronics and automobiles to traditional crafts.

U.S. Economy

The economic system of the United States, characterized by a mixed economy with high levels of both government and private sector activity.

Nation's Exports

The goods and services produced in one country and sold to buyers in another country.