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.
The number of carriers utilizing team drivers, who alternate driving the same truck during a trip, declined to 19 percent in 2013 from the 2012 figure of 25 percent. Of those respondents, the average wage per mile for a company team driver was 37.0 cents in 2013.