Jack bought a stock for $26 a share. The daily changes in the stock price for the next four days were -5, -2, +1, and - 6. How much was the stock worth
at the end of the four days?

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.