Awithdrawal of $50 what does the zero represent

I do not see any other zero other than that in the $50. I will still try to help. The zero in 50 denotes that 50 is a multiple of ten. I hope this helped.

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.