YOUR BILL CAME TO $156.79 AND YOU LEFT A 15% TIP. wHAT WAS YOUR TOTAL BILL?

$179.79 I think you just multiply by .15

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.