An art dealer makes a 17.5% commision on every painting sold. if a painting sold for $1,500, what was the commision

To find percent we have to multiply

1000 times 0.175 = which is 175

there would be a $175 commision

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.