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Each week your social studies teacher gives a twenty-point quiz. Your scores are shown in the table. What is your mean quiz score?

Each week your social studies teacher gives a twenty-point quiz. Your scores are shown in the table. What is your mean quiz score?
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Each week your social studies teacher gives a twenty-point quiz. Your scores are shown in the table. What is your mean quiz score?

Each week your social studies teacher gives a twenty-point quiz. Your scores are shown-example-1
asked
User Xiangru Lian
by
7.8k points

2 Answers

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Answer:17

Explanation:

answered
User Amit Vyas
by
8.4k points
1 vote
You would add all of the quiz scores to get 153 and then you would divide it by 9 since that is how many weeks you took 20 point test on then you would get 17. Hope this helps!
answered
User Bbaytemir
by
8.1k points
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