The types of books borrowed by 36 randomly selected students

The types of books borrowed by 36 randomly selected students from University are:

Psychology Science Education Education Technology Science Law Technology Science Education Law Technology Psychology Literature Literature Education Psychology Law Psychology Literature Technology Law Psychology Literature Technology Literature Science Education Technology Science Literature Psychology Law Education Law Education

a. Obtain a bar chart using relative frequency on the vertical axis.

b. Obtain a pie chart for this data set.

c. Do you think the University should try to acquire more books in one particular subject area? Why or why not?

Solution