Question

Which set has the same mean, median, and mode?

A. 8, 10, 12, 12, 14, 16
B. 5, 10, 15, 20, 20, 25
C. 6, 6, 12, 12, 18, 24
D. 9, 12, 15, 15, 21, 24

Answer 1

A.

Explanation:

Sets A and C have a mode of 12 and a median of 12.

Calculate the means:

Set A: Mean = (8+10+12+12+14+16 ) / 6 = 12

Set C: Mean = (6 + 6 +12+12+18+24 ) / 6 = 13

So the required set is A.