You ask 50 randomly chosen artists in your town about their favorite art form. Determine whether your conclusion is valid. You conclude that drawing is the favorite art form of 60% of artists in your town.

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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