The cost T, in dollars, of tuition and fees at Addison Technical College is $125 per credit plus an $85 registration fee. How many credits can a student take for $1710?

The unit price is 0.99

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.