What is the formula for finding mean or average?

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Step-by-step explanation:

I would not call the explanation a formula

All you have to do to solve mean or average is add all of the numbers up and divide by the total amount of numbers

so for example

0,2,4,0,2,3,2,8,6  < lets find the mean/average

0+2+4+2+3+2+8+6= 27/amount of numbers

amount of numbers=9

(count the zeros too!)

27/9=3

3 is the mean or average!!!

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.