18. Ra'fah drew a diagram on a piece of paper with the dimensions shown below. He places the
paper outside during a light rain.

What is the approximate probability that a raindrop that lands on the paper will fall outside
the shaded region?
A
16%
B
4090
С
60%
D
84

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.