Don, Eric, and Finn line up in random order for the cafeteria line. What is the probability that they will line up from front to back in alphabetical order?

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.

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