What is the probability of rolling a sum of 6 or 11 on a pair of number cubes?

Idon’t understand this but 90

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.

Its d so thats how it would would back from 1.0 form three four two