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2 years ago

What is the mean of the following set of numbers?

Mathematics

2 answers:

polet [3.4K]2 years ago

8 0

The mean is the same as the average!

To find mean ...

add up <u>all </u>the numbers

121+

347+

45+

21+

300+

614+

312+

333+

421

__________________

2,514

Then we divide by <u>how many numbers there are total </u>

$\frac{2,514}{9} = 279.33$

Final answer is D. (279.3)

amm18122 years ago

5 0

Answer:

C. 279.3

Step-by-step explanation:

To find the mean of a set of numbers you have to add all of them together and divide them by how manys numbers there are

If we add all the numbers together it equals 2514

There are 9 numbers here

2514/9=279,333333

Therefore, the answer is C

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3 years ago

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Answer:

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Step-by-step explanation:

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