The following is the record of goals scored by team A in a football session:
For the team B, mean number of goals scored per match was 2 with a standard deviation 1.25 goal. Find which team may be considered more consistent?
Mean =
=
Standard deviation σ = √variance = √1.2 = 1.09
For team B
Given
Standard deviation σ=1.25
Since C.V. of firm B is greater
∴ Team A is more consistent.