Need help with My math

Well..

that’s tuff buddy

You need to tell us what the question is or show a picture of it so we can help you

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.