What is the algebraic expression for “ three times a number reduced by 5”

Technically speaking, histograms are another version of bar charts, if you need to work one out then skim through google hope-o that -o!

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.