Which of the Following Situations Is Best Suited for a Pie

Multiple Choice

Which of the following situations is best suited for a pie chart?

A) The number of dollars spent this year on each type of legal gambling.
B) The percentage of a charitable donation that goes to administrative costs vs.directly to the charity.
C) The number of students in your class who received an A,B,C,D,F on their exam.
D) All of these choices are true.