6 bags cost $16.50 How much is 3 bags

How many people are we starting with? i will answer it's just i need to divide 8 by the total amount of people to get how many tables

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.