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4 years ago

jasmine took four 20 points quizzes in her math class. if her scores were,18,15,20,15, what was her mean quiz score

Mathematics

2 answers:

Scrat [10]4 years ago

4 0

Answer: 17

Step-by-step explanation: ok so first to find the mean you add all the numbers then divide by how many numbers there is so basically 18 plus 15 plus 20 plus 15 then divide by 4 because there is 4 numbers and once you do that it is 17

marysya [2.9K]4 years ago

3 0

I think it’s 17, not sure tho

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