Of the 60 books on a bookshelf, 24 are nonfiction. what percent of the books are nonfiction

40% since ten percent of sixty is six then six times four is twenty four so forty percent

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.