Examine the histogram given and answer the following questions.
Which number occured most frequently?
How many scores of $1$1 were there?
How many more scores of $1$1 were there than scores of $4$4?
Some people were asked approximately how many of their high school friends they remained in contact with after high school. The results are presented in the frequency distribution table:
Data is represented in a histogram as shown:
Construct a histogram to represent the following data: