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balu736 [363]
4 years ago
10

Which expression represents the average of three test scores?

Mathematics
2 answers:
jek_recluse [69]4 years ago
3 0
The answer is the third option. add up all the test scores and divide them by the number of people whose scores you added
which would be three people
guajiro [1.7K]4 years ago
3 0
Hi.

The mean of 3 test scores can be represented as:

<em />\frac{x + y + z }{3}

~


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