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The mean is the same as average. You add up all the numbers in the set then divide it by how many numbers there are. for example: pretend the numbers are 4,2,7,5,2. to find the mean i add them all up. 139+2+7+5+2=155. now i divide. there are 5 numbers so 155 divided by 5 is 31. 31 is the mean.

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14y ago

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Add all the numbers together and divide by that total by the numbers. For example: 2 + 3+ 2+5 = 12 . There are 4 numbers ( 2, 3, 2, 5) So 12 divided by 4 = 3. The mean is 3.

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15y ago
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Q: How do you find the mean in math?
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