3 years ago

Find the mean of the integers: 7,-9,9,-7,0

Mathematics

1 answer:

Aleks04 [339]3 years ago

7 0

Step-by-step explanation:

Add all of the numbers together

7 + 9 + 0 + (-9) + (-7)

simplify it down to:

(7+9+0)= 16

-9 + (-7)= - 16

So, -16 + 16 = 0

then divide 0 by 5 to get the answer of 0

To find the mean you have to add all of the numbers together and then divide by the amount of numbers that you have.

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