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You are interested in understanding why some people send more e-mail messages than others do.One possible explanation may be the age of the individual.Older people tend to be less computer savvy,and may have fewer friends who use e-mail.You examine the number of e-mails a person sends weekly using regression analysis and come up with the following equation of the regression line:
Number of e-mails = 63 - 0.5 Age.Interpret these results.
Displacement
The process of being removed or replaced from a position or location, often due to external factors or decisions.
Depression
A mental health disorder characterized by persistently low mood and a lack of interest in activities, often accompanied by various physiological symptoms.
Presenteeism
The act of attending work despite being ill, which can lead to reduced productivity and the potential spread of disease.
Job Demands
Aspects of a job that require sustained physical and/or psychological effort or skills and hence are associated with certain physiological and/or psychological costs.
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