Three questions 1) what does 5 7/8 - 2 3/8 equal? and 2)what does 5 7/12 -4 1/12 equal? 3) what does 3 5/10 - 1 3/10 equal?

1) 28/8=3 1/2
2) 18/12=1 1/2
3) 22/10=2 1/5

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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