# Question: What do measures of variability communicate about a The size of

What do measures of variability communicate about

(a) The size of differences among the scores in a distribution?

(b) How consistently the participants behaved?

(c) The size of our “average error” when we predict that participants obtained the mean?

(a) The size of differences among the scores in a distribution?

(b) How consistently the participants behaved?

(c) The size of our “average error” when we predict that participants obtained the mean?

**View Solution:**## Answer to relevant Questions

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