A pet store donated a percent of every sale to hospitals. The total sales were $8 comma 250 so the store donated $165. What percent of $8 comma 250 was donated to hospitals?

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.