6-10
11-5
16-20
21-25
26-30
31-35
5.5 - 10.5
10.5 - 15.5
15.5 - 20.5
20.5 - 25.5
25.5 - 30.5
30.5 - 35.5
11
16
21
26
31
36
2
1
20
8
5
2/50 × 100 = 4%
11/50 × 100= 22%
1/50 × 100= 2%
20/50 × 100= 40%
8/50 × 100= 16%
5/50 × 100= 10%
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Answers & Comments
Verified answer
Score
6-10
11-5
16-20
21-25
26-30
31-35
CLASS BOUNDARY
5.5 - 10.5
10.5 - 15.5
15.5 - 20.5
20.5 - 25.5
25.5 - 30.5
30.5 - 35.5
CLASS MARK
11
16
21
26
31
36
FREQUENCY
2
11
1
20
8
5
RELATIVE FREQUENCY
2/50 × 100 = 4%
11/50 × 100= 22%
1/50 × 100= 2%
20/50 × 100= 40%
8/50 × 100= 16%
5/50 × 100= 10%