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Question
If the coefficient of variation of data pertaining to goals scored by two teams A and B in a football season are 2.5 and 7.2 respectively, then which of the following statements i strue?
Options:
A .  Team B is more consistent than team A.
B .  Two teams are equally consistent.
C .  Team A is more consistent than team B.
D .   The s.ds. of team A and team B are 125,172.
Answer: Option C
:
C
We know that, lesser is the coefficient of variation, the data is more consistent.
Since C.V. of the team A is 2.5, which is less than the C.V. of team B, we can conclude that team A is more Consistent.

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