Friday, February 5, 2010

How does someone calculate or find the true mean of a set of data?

I am in chemistry and I need help calculating the true mean, thanx :)How does someone calculate or find the true mean of a set of data?
The mean is just the average.





Take your data, add it up, and divide by the number of data you have.





Example: if you have three numbers: 3,4,5 the mean is (3+4+5)/3 = 12/3 = 4

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