Please help me on this math problem. I does not make any sense>

Answer: She did not create it correctly because we have two science students and six music students instead of three science students and five music students. I believe pie charts work well because they give a quick overview of the students.
Would appreciate brainly <3
Answer:
part A : No, he didn't becausewhile graphing, he had made mistakes in the number of students who likes science and music
part B : The pie chart display would be best because it is easier to know which subject students like the nost.