Q7-The daily wages of 160 workers in a building project are given below;
Wages in t
Number of
Workers
0-10
12
10-20
20
20-30
30
30-40
38
40-50
24
50-60
16
60-70
12
Use the graph paper, draw an ogive for the above distribution. Use your estimate
i) The median wages of the workers
ii) The % of the workers who earn more than 45 a day
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Answer:
12 ...................
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