A construction company has twenty workers. The company classified the workers into two groups: skilled workers nd semi-skilled workers according to their qualifications. It pays the mean monthly wage of (1000$) for the workers. The

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A construction company has twenty
workers. The company classified the
workers into two groups: skilled workers
and semi-skilled workers according to their
qualifications. It pays the mean monthly
wage of (1000$) for the workers. The
company usually pays high wages for skilled
workers. While skilled workers receives
(1180$), semi-skilled workers receives
(730$). Find the number of semi-skilled
* ?workers
10
13
8
15
5
4
18
20
12
Transcribed Image Text:A construction company has twenty workers. The company classified the workers into two groups: skilled workers and semi-skilled workers according to their qualifications. It pays the mean monthly wage of (1000$) for the workers. The company usually pays high wages for skilled workers. While skilled workers receives (1180$), semi-skilled workers receives (730$). Find the number of semi-skilled * ?workers 10 13 8 15 5 4 18 20 12
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