If the variability in a set of data is small,
A)participants' scores differ a great deal from one another.
B)the mean is a good reflection of the set of scores.
C)the standard deviation will be large.
D)the confidence interval will be large.

Question

Quizplus · Accepted Answer

When the variability in a set of data is small, it means that the scores are closely clustered around the mean, making the mean a good reflection of the set of scores.

If the Variability in a Set of Data Is Small