Team A has a mean of 55 points with a mean absolute deviation of 5.5. Team B has a mean of 45 points with a mean absolute deviation of 8.9. What conclusions can be drawn about the two teams?

The variability is the same for both teams.
The variability for Team A is greater because the mean is greater.
Team B has a greater variability because the mean absolute deviation is greater.
Team B has a greater variation because they have a higher mean.

1 answer

The conclusion that can be drawn from the information given is that Team B has a greater variability because the mean absolute deviation is greater. This means that the scores for Team B are more spread out and less consistent compared to Team A.
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