Adriver averaged 50 miles per hour and took 11 hours to travel between two cities. what is the distance between the two? cities?

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.