26.6k views
5 votes
Scores on an AP Exam at a local high school are recorded in the table. What was the average score?

Score Frequency
1 0
2 3
3 4
4 16
5 22

User Mathieug
by
7.9k points

1 Answer

3 votes
2(3) + 3(4) + 4(16) + 5(22)
Multiply
6+12+64+110
Add
192
Divide by the total amount of testers
192/((3+4+16+22))
192/45
Divide
About 4.22

Because all the scores are whole numbers, the average score is a 4

I hope this Helps!
User Tso
by
8.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories