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04-04-2019
Mathematics

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Find the mean of the set of numbers {-9,-8,4,-1}

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chikafujiwara chikafujiwara

04-04-2019

Answer:

-3.5

Step-by-step explanation:

Remember that mean is the average.

Add all 4 numbers together and divide them by 4.

-9 + -8 + 4 + -1 = -14

-14/4 = -3.5

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