Question by Chantelle: Fast Service Truck Lines uses the Ford Super Duty F-750 exclusively. Management made a study of the maintenanc?
Fast Service Truck Lines uses the Ford Super Duty F-750 exclusively. Management made a study of the maintenance costs and determined the number of miles traveled during the year followed the normal distribution. The mean of the distribution was 60,000 miles and the standard deviation 2,000 miles.
1.What percent of the Ford Super Duty F-750s logged 65,200 miles or more?
2.What percent of the trucks logged more than 57,060 but less than 58,280 miles?
3.What percent of the Fords traveled 62,000 miles or less during the year?
4.Is it reasonable to conclude that any of the trucks were driven more than 70,000 miles? Explain.
Best answer:
Answer by fodaddy19
Try the Homework Help section. You posted a math question not car/truck question.
Give your answer to this question below!
- fast service truck lines uses the ford
- fast service truck lines uses the ford super duty f-750 exclusively management made
- Fast Service Truck Lines uses the Ford Super Duty F-750 exclusively Management made a study of the maintenance costs and determined the number of miles traveled during the year followed the normal distribution The mean of the distribution was 60 000 miles
- powered by phpBB free stuff it software
- powered by phpBB help to