Question

What is the mean of the data set? 12, 17, 16, 10, 20, 13, 14, 14, 12, 12, 19, 18 a.14.75 b.15.75 c.13.50 d.14.00 need answer asap

Answer 1

if you add them all up and divide it with how many different numbers you have then you get 13.5 (C)