Given the vectors, ū=-3i+2j and 7 = 4; - ;, find 4ū-2ų.
o <-20,10)
O <20,-10)
<-20,-10)
o ( 20,10)

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.

If i'm correct the answer is $15.97