9. Following is the table showing the absence of workers of a factory during 30 days of Jan., 20
Obtain the original frequency distribution and more than' cumulative frequency distribution.
Days of absence
6 and
less
4 and
less
1 and
less
5 and
less
3 and
less
0
2 and
less
No. of workers
30
24
12
29
23
5
17
Answers
Given : table showing the absence of workers of a factory during 30 days of Jan
To Find : original frequency distribution and more than' cumulative frequency distribution.
Solution:
Less than CF F ( Original )
6 and Less 30 1
5 and Less 29 5
4 and Less 24 1
3 and Less 23 6
2 and Less 17 5
1 and Less 12 7
0 and Less 5 5
More than CF F ( Original )
0 and More 30 5
1 and More 25 7
2 and More 18 5
3 and More 13 6
4 and More 7 1
5 and More 6 5
6 and More 1 1
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