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Kelly’s scores for the last seven quizzes are 92,77,83,80,97,88, and 78 what is her mean quiz score
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18 votes
Kelly’s scores for the last seven quizzes are 92,77,83,80,97,88, and 78 what is her mean quiz score

User Pablo Borowicz
by
8.7k points

2 Answers

7 votes

Answer:

85

Explanation:

Add all of the numbers to get 595

Divide it by the amount of numbers

595/7

Which equals 85

User Guillaume Boudreau
by
7.7k points
8 votes

Answer:

80

Explanation:

80 is the main score I think.....

User Roguebantha
by
8.6k points
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