Mode is 5
Explanation:
- Step 1: Arrange the numbers in ascending order.
5,5,5,5,6,6,7,8,8,11,11,12,19
- Step 2: Mode is the number that occurs in maximum frequency. Find the number with maximum frequency.
5 - 4
6 - 2
7 - 1
8 - 2
11 - 2
12 - 1
19 - 1
⇒ Mode = 5