Kyle is a satellite radio sales representative. He receives 7% commission on all sales. If the total sales for the year were $345,000, what would his commission be?

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.  bar charts, on the other hand, can be used for a great deal of other types ofvariables  including  ordinal  andnominal  data sets.