3. There are 8 gloves in the lost and found box. Three are blue, four are green, and one is
black.
a. What fraction of the
gloves are black?

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.

Ithink it’s b because it say 3 plastic rings and all the balls