Question

If the mean of 1,2,x,11,13,and 14 is 8 find x

Answer 1

Answer:

Mean is an other name for average.

Mean = Sum of all observations/No.of observations

Mean = 1 + 2 + x + 11 + 13+ 14/6 = 8

Mean = 41 + x/6 = 8

41 + x = 8 x 6

41 + x = 48

x = 48 - 41

x = 7

Hope this helped you mate!