According to the National Telecommunication and Information Administration, 56

question 46

Multiple Choice

According to the National Telecommunication and Information Administration, 56.5% of U.S. households owned a computer in 2001. What is the probability that of three randomly selected U.S. households at least one owned a computer in 2001?

• A) 91.8%
• B) 82.0%
• C) 56.5%
• D) 43.5%
• E) 18.0%

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Definitions:

Equation

A mathematical statement that asserts the equality of two expressions, represented by the symbol =.

Exponential Equation

An equation in which the variable appears in an exponent and involves exponential functions.

Exponential Equation

An equation in which the variable appears in the exponent and the base is a constant.

Decimal Places

Positions to the right of the decimal point in a number, used to specify precision.