If you place a 24-foot ladder against the top of a 20-foot building, how many feet will the bottom of the ladder be from
the bottom of the building? Round to the nearest tenth of a
foot.

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.

The answer would be c