What is the mode of the data 16, 16, 31, 15, 16, 15, 17, 31, 16, 31 and 16?
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → 16
The mode is the value that occurs most often, so each value is counted.
15 occurs 2 times
16 occurs 5 times
17 occurs 1 time
31 occurs 3 times
16 occurs most often, so the mode is 16.