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Jasmine took four 20 point quizzes in her math class. If her scores were 18, 15, 20, and 15, what was her mean quiz score? (mean = average)
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Jasmine took four 20 point quizzes in her math class. If her scores were 18, 15, 20, and 15, what was her mean quiz score?

(mean = average)

User Nisaa
by
6.6k points

1 Answer

4 votes
ANSWER:
17

EXPLANATION:
1st: to find the mean you add all the numbers
2nd: divide by how many numbers there are
So basically 18+15+20+15 then divide by 4 because there are 4 numbers and once you do that it is 17

Hope this helps!!!
User Gzimmers
by
6.8k points
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