What number much each side of the equation 2/5 x=10 be multiplied by to produce the equivalent equation x=25

2/3x=10
3/2 x 2/3x = 3/2 x 10
x=30/2=15

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.