A sweater regularly priced at $135 is on sale at 15% off. How much would you pay for the sweater including taxes of 13%?

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.