Clonidine is the generic name of Catapres, a medication used to treat high blood pressure. Clonidine works by slowing down your heart rate and relaxing blood vessels. You can take clonidine alone or in combination with other medications to lower blood pressure. Clonidine is in a class of medications called centrally acting alpha-agonist hypotensive agents.
This means there is a relationship between the two events, hours worked and income and also that a change in one event (hours worked) causes a change in the other (income). This is causation in action! Causation indicates a relationship between two events where one event is affected by the other. In statistics, when the value of one event, or variable, increases or decreases as a result of other events, it is said there is causation.
The three natural relations are resemblance, contiguity, and cause and effect. Of these, Hume tells us that causation is the most prevalent. But cause and effect is also one of the philosophical relations, where the relata have no connecting principle, instead being artificially juxtaposed by the mind.