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Moderate

Mean, Median, and Mode

ACTMAT-194L9H

The mean, median, and mode of a set of 5 integers is 12.

Which of the following could represent this set?

A

${8, 8, 12, 12, 20}$

B

${10, 12, 12, 15, 21}$

C

${6, 12, 12, 12, 14}$

D

${3, 9, 12, 12, 14}$

E

${10, 11, 12, 12, 15}$