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 = ![]()
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= ![]()
Standard deviation σ = √variance = √1.2 = 1.09
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For team B
Given ![]()
Standard deviation σ=1.25
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Since C.V. of firm B is greater
∴ Team A is more consistent.