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16 September, 20:17
Find the mean of the set of numbers {-9,-8,4,-1}
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Zoey Hurst
16 September, 22:43
0
-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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