1 A one hour increase in the hours spent on campus is associated with a 0.10 dollar increase in yearly salary. 2 A one h

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1
A one hour increase in the hours spent on campus is associatedwith a 0.10 dollar increase in yearly salary.
2
A one hour increase in the hours spent on campus is associatedwith a 0.10 standard deviation increase in yearly salary.
3
A standard deviation increase in the hours spent on campus isassociated with a 0.10 dollar increase in yearly salary.
4
A standard deviation increase in the hours spent on campus isassociated with a 0.10 standard deviation increase in yearlysalary.