Question

15 28 30 30 31 32 35 35

what is the mean

Answer 1

add all the numbers and divide it by number of terms(amistre xD)
\[mean=\frac{15+28+30+30+31+32+35+35}{8}\]

Answer 2

lets add em up

15 28 30 30 31 32 35 35
30 13 60 63 70
30 16 60 60 60 60 10
30 60 60 60 60 26

30
240
26
----
296 / 8

Answer 3

thanks

phineas