Men in unskilled manual labor are 5 times more likely to die prematurely than men working in professions.
Manual labor or physical labor is physical labor performed by humans, especially as opposed to machine labor, but also by working animals. It is literally the work done with the hands and figuratively with all the muscles and bones of the body.
Manual labor is defined as work that requires physical skill and energy, but some people describe it as a little looser. For example,
Electricians, Plumbers, Plasterers, and Machinists all count as manual workers because they don't work at their desks. However, it requires extensive training to be effective. There is also semi-skilled manual work, based on some training and experience, but without formal qualifications.
Learn more about unskilled labor here: brainly.com/question/19792799
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Answer:
confounding variable; lowered.
Explanation:
In the field of statistical analysis, a <u>confounding variable</u> is one that influences both the independent variable and the dependent variable. When an experimented is designed, the researcher wants to study the effect the independent variable has on the dependent variable. However, if there's a third variable that can influence them, it can cause a spurious correlation.
The psychologist wanted to test the effects using the new computer program (independent variable) had in helping students learn math (dependent variable). But when she divided the group in two, separating them by gender, she introduced a third variable (confounding variable) that wasn't accounted for when designing the experiment and that can influence either variable. <u>Because of this, the internal validity of the study has been </u><u>lowered</u><u>.</u>
The answer that will fill in the blanks is that engaging in
full-time work. It is because it has been found out that after the year of
1995, the adults who aged sixty five years older and above in the place of
workforce has resulted a rose substantially when they engage in having to work
full time.
Answer: Two declarations throughout history protect the rights of the child.
Explanation:
The first was passed in 1959, which was guaranteed by the United Nations Assembly. It was the first document guaranteeing the rights of the child. The second declaration was adopted in 1989 again at the United Nations Assembly. The second declaration makes more detailed provisions on the rights of the child and contains over 50 articles. Some of the basic points are the right to life of the child, equal rights for all, the right to care, the right to freedom of expression and opinion, the right to privacy.
