29. The following table gives the information of daily income of 50 workers of
factory Draw a less than type give for the given data
Number of workers
Daily Income
O
Less than 100
8
Less than 120
Less than 140
20
34
Less than 160
44
less than 180
50
Less than 200
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29. The following table gives the information of daily income of 50 workers of
factory Draw a less than type give for the given data
Number of workers
Daily Income
O
Less than 100
8
Less than 120
Less than 140
20
34
Less than 160
44
less than 180
50
Less than 200
Answered by
0
Daily income (in Rs.)
Number of workers (Frequency) f
1
Cumulative frequency less than type
100-120
12
Less than 120
12=12
120-140
14
Less than 140
(12+14)=26
140-160
8
Less than 160
(26+8)=34
160-180
6
Less than 180
(34+6)=40
180-200
10
Less than 200
(40+10)=50
Total
n=50
n=50 gives n/2=25
On the graph, we will plot the points (120, 12), (140, 26), (160, 34), (180, 40), (200, 50).
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