2 years ago

What is the mean score Score 90 80 70 60

Mathematics

1 answer:

cupoosta [38]2 years ago

8 0

Answer:

Step-by-step explanation:

Four scores.... add them together and divide by four

(90 + 80 + 70 + 60) / 4 = 75

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Step-by-step explanation:

we know that

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