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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

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