Calculate the Sample Standard Deviation. 1  Calculate the mean or average of each data set. 2  To do this, add up all the numbers in a data set and divide by the total number of pieces of data. 3  For example, if you have found numbers in a data set, divide the sum by 4.
Over the average mileage of a commercial truck, usually around 130,000 miles, this equates to about $1.38 per mile, but the costs that make up this figure are varied. The most fundamental cost for any trucking company is the cost of the truck, trailer and the driver. Trucks arenât cheap.
A single truck can cost over $180,000 to keep on the road each year. Over the average mileage of a commercial truck, usually around 130,000 miles, this equates to about $1.38 per mile, but the costs that make up this figure are varied. Truck and driver.he cost of this fuel per mile, depending on efficiency of the truck, is around $0.54. Around $0.07 of this figure goes on fuel taxes, which is a fairly small sum, especially when you compare US trucks to those in Europe, who often pay 60% tax on their diesel. Repairs and maintenance.