The teacher wants to encourage her students by reporting that, overall, the scores were high. Should she
use the mean or median to summarize the center of the
distribution of scores?
A.
She could choose either one because they are equal.
B.
She should report the mean because it will be greater
than the median.
C.
She should report the median because it will be
greater than the mean.
D.
All the missing scores are needed in order to decide.