Question

Which of the following sets of numbers has a mode of 13?

3, 5, 5, 7, 7, 9, 15, 15, 19, 21, 23, 25

13, 12, 18, 19 ,13, 21

9, 10, 12, 13, 15, 17 ,17, 19

11, 12 ,13, 14, 15

Answer 1

13, 12, 18, 19 ,13, 21

Explanation:

mode = # that appears the most

the only set of numbers that has 13 appearing the most is the 2nd one as it has 2 13's which is the most out of the set.