Answer: Average Earnings of Workers The average earnings
Chapter 3, Problem 16(choose chapter or problem)
Average Earnings of Workers The average earnings of year-round full-time workers 2534 years old with a bachelors degree or higher were $58,500 in 2003. If the standard deviation is $11,200, what can you say about the percentage of these workers who earn a. Between $47,300 and $69,700? b. More than $80,900? c. How likely is it that someone earns more than $100,000?
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