Erica recently invested in gold that is growing in value 4% annually. she invested $4000 initially. find the value of her investment after 6 years?

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.