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Vikki [24]
3 years ago
7

Find the mean of -3,-8,12,-15,9

Mathematics
2 answers:
astra-53 [7]3 years ago
8 0

the answer would be -1.

rosijanka [135]3 years ago
4 0

Answer: -1

Step-by-step explanation:

To find the mean of a set of numbers, you add them all and then divide by how many numbers there are in the set. In this case, it would be -3+-8+12+-15+9=-5

Then divide that by how many numbers there are (5)

-5/5= -1

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