Question

calculate the mode. 17, 31, 24, 21, 24, 24, 20 21 24 31 20

Explanation:

Step1: Recall mode definition

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

Step2: Count occurrences

17 appears 1 time, 31 appears 1 time, 24 appears 3 times, 21 appears 1 time, 20 appears 1 time.

Answer:

24