The following are the margins of victory in the matches of a football league : 3, 2, 1, 5, 6, 4, 2, 1, 3, 1, 2, 1, 4, 2, 5, 5, 6, 2, 3, 2.
Find the mean of the data.
A2
B3
C2.5
D3.5
so mean is average and after calculating it would be option c
so mean is average and after calculating it would be option c