Automobiles Traveling on a Road with a Posted Speed Limit

question 76

Multiple Choice

Automobiles traveling on a road with a posted speed limit of 65 miles per hour are checked for speed by a state police radar system.The following is a frequency distribution of speeds.The following frequency distribution represents the number of hours studied per week by a sample of 50 students. The mean speed of the automobiles traveling on this road is the closest to ____.

• A) 55.0
• B) 57.8
• C) 64.1
• D) 65.0

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Definitions:

Mass Media

Forms of media, including newspapers, television, radio, and the internet, that reach or influence large numbers of people.

Functionalists

Proponents of functionalism, a theoretical perspective in sociology that emphasizes the social functions of institutions and structures in maintaining societal stability and harmony.

Mass Media

Various forms of communication channels and tools used to disseminate information, news, entertainment, and advertising to a large audience.

Mass Media

Various forms of communication, including newspapers, magazines, radio, television, and the Internet, that reach a large audience.