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nadezda [96]
3 years ago
7

The table below shows a student's quiz scores on four quizzes.

Mathematics
1 answer:
Lisa [10]3 years ago
6 0

13

Step-by-step explanation:

A mean is an average

Formula for Average/Mean:

Total of all categories

(in this case the total scores of the quizzes)

______________________

The number of category

(the number of quizzes so it's 5)

(13 + 19 + 18 + 14 + 1) ÷ 5 = 13

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