The Life Expectancy of a Particular Brand of Tire Is

question 71

Multiple Choice

The life expectancy of a particular brand of tire is normally distributed with a mean of 40,000 and a standard deviation of 5,000 miles. What is the probability that a randomly selected tire will have a life of exactly 42,500 miles?

• A) 0.0000
• B) 1.0000
• C) 0.5000
• D) 0.9500

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Definitions:

Radio

A medium of broadcasting audio content to a wide audience via electromagnetic waves, historically significant in mass communication.

Disenfranchised

Individuals or groups stripped of their rights or privileges, particularly referring to the loss of voting rights.

Voting Rights

The entitlements of citizens to participate in the election of officials and to have a say in governmental decisions through the act of voting.

Suffrage

The right to vote in public elections.