The equation below models the height in feet, h, of a softball t seconds after it is hit by a batter.

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.

Hey, can you post the problem?