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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asked Jan 11, 2021 42.5k views

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Gzimmers · Answer 1 · 2021-01-17T06:30:29+0000

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!!!

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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