1. a company van traveled 500 miles in 6 hours when making deliveries.

reasonable or not reasonable? justify the answer.

2.
an order of 28 packages of paper at $3.50 each cost a total of $98.

reasonable or not reasonable? justify the answer.

( be very sure)

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.