Automobiles Traveling on a Road with a Posted Speed Limit

question 5

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 mean speed of the automobiles traveling on this road is closest to:

• A)55.0
• B)57.8
• C)64.1
• D)65.0

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Definitions:

Performance Rating

An evaluation of an employee's work performance, often used to guide decisions on promotions, raises, and development.

Standard Time

The established amount of time required to perform a specific task or operation under normal working conditions, often used in industrial settings for performance benchmarking.

Constant Allowances

Fixed time increments added to the standard time to account for delays or non-productive aspects of a job, ensuring more accurate time estimates.

Performance Rating

An assessment or evaluation of an individual’s or group's work performance, usually based on established criteria and objectives.