When asked to draw a quadrilateral with four sides measuring 7 cm, Jada drew a square.

Do you agree with Jada's answer? Is there a different shape Jada could have drawn that would answer the question? Explain.

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.