What is the value of x? 6

62√

12

122√
The figure contains a right triangle. The side opposite the right angle is x. The side opposite the 45 degree angle is 6 root 2.

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.