of Learning Packets sorted by 30 Grade 10 Teachers
Number of Learning Packets Frequency
351-400
2
301-350
5
251-300
8
201-250
5
151-200
4
101-150
6
1. In which class interval is Qı located?
A. 151-200
B. 201-250
C. 251-300
D. 301-350
2. What is the value of Qı?
A. 7.5
B. 22.5
C. 169.25
D. 297.98
3. In which class interval is Q3 located?
A. 151-200
B. 201-250
C. 251-300
D. 301-350
4. What is the value of Q3?
A. 7.5
B. 22.5
C. 169.25
D. 297.38
5. What is the interquartile range of the given distribution?
A. 15
B. 128.13
C. 30
D. 466.63