Question

find the mean value off 8,10,12,14

Answer 1

Mean of 8, 10, 12, 14 = (8+10+12+14)/4
= 34/4
= 8.5

Answer 2

Formula:

Mean = (Sum of all observations)/(Number of observations)

Process:

Mean = (8 + 10 + 12 + 14)/4

= 44/4

= 11

Answer:

Therefore the mean is 11.