If the measurement of angle 1 equals 4x + 14 + measurement angle 2 equals 8x + 10 lines mnn are parallel when x equals

Lines MN are parallel when x = 13

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.