Draw a less than and more than ogive in the same graph and find the medium from the graph .
classes
5-10
10-15
15-20
20-25
25-30
30-35
35-40
Number of ships
2
12
2
4
3
4
3
Answers
Answered by
5
Answer:
Median = 17.5
Step-by-step explanation:
Less than More Than
5-10 2 2 30
10-15 12 14 28
15-20 2 16 16
20-25 4 20 14
25-30 3 23 10
30-35 4 27 7
35-40 3 30 3
Median = 17.5
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