Consider a cone with a radius of 12 cm and a slant height of 15 cm. Find the surface area. Leave the answer in terms of π

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.