Find the frequency of each class:
11-15:
Data: 11,14,13
Frequency: 3
16-20:
Data: 16,19,20,17
Frequency: 4
21-25:
Data: 24,22
Frequency: 2
26-30:
Data: 29
Frequency: 1
31-35:
Data: 32,31
Then, the histogram that represents the given data is:
1.6m questions
2.0m answers