Add them all up and divide by 5. The mean is 23.
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There are 5 numbers in your list. Add them up and divide by 5.
20.37 is the mean.
mean is the same as average, soo... first add all of the numbers together 12+16+18+24+26+30=126 then divide by the number of numbers 126÷6=21
29 26 35 29 26 30 26 18 29 19 18 19 18 29 26 20 18 32 16 29 24 21 35 30 29 28 37 39 29 26.34 6.17
Mean = 21.6 Median = 19.5 Mode = 20 and 21 ------------------------------------------------------------------------ If the "2 1" (between 18 and 20 at the end) is supposed to be "21" then Mean = 26 Median = 20 Mode = 20