trfc
trfc
23-05-2017
Mathematics
contestada
what is the mean of 12,15,3,11,9,4,10,4,2,11.?
Respuesta :
Equanimity
Equanimity
23-05-2017
The mean of a list of numbers is asking for the sum of all the numbers divided by how many numbers there were.
12 + 15 + 3 + 11 + 9 + 4 + 10 + 4 + 2 + 11 = 81
Our sum is 81.
We have 10 numbers.
Divide our sum by how many numbers we have.
81 / 10 = 8.1
Your mean is 8.1.
I hope this helps!
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EmoPotatoQueen
EmoPotatoQueen
23-05-2017
mean= 8.1 hope this helps
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