Find three consecutive odd integers that the sum of the first, two times, the second, and three times the third is 70

Let the integers be x-2, x, x+2.

Given,

(x - 2) + 2x + 3(x + 2) = 70

x - 2 + 2x + 3x + 6 = 70

6x + 4 = 70

6x = 66

x = 11

Hence, the integers are 9, 11 and 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.