What is the mode of the data set?

11,12,12,14,16,18,19,19,20

A 11

B 12 and 19

C 16

D there is no mode

Hello!

Mode means the number that occurs the most amount of times. According to the data set, 12 gets repeated 2 times, and 19 gets repeated 2 times as well. No other number is repeated 3 times.

So your answer is B) 12 and 19.

Have an awesome day!