Question

find the mode of this data set. 7, 9, 12, 9, 14

Explanation:

Step1: Recall mode definition

The mode is the number that appears most frequently in a data - set.

Step2: Count occurrences

In the data - set 7, 9, 12, 9, 14, the number 7 appears 1 time, the number 9 appears 2 times, the number 12 appears 1 time, and the number 14 appears 1 time.

Answer:

9