At the restaurant i 23 Σ π, they have 5 soup, 7 appetizer, 22 salad, 21 entree, and 17 dessert options. How many unique 5-course meals (consisting of one soup, one appetizer, one salad, one entree, and one dessert) can be created?

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.