Solve 2x2 + 5x = 12 a) x= 3/2 and x = −4 b) x= 2 and x= -3 c) x=-6 and x= 5 d) x= 1/2 and x= 1/3

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.