A variable that we purposefully change or manipulate is called the independent variable. The thing that changes in response is called the dependent variable. This creates a cause and effect relationship.
Medicare Eligibility Requirements. To be entitled to Medicare, you must be a U.S. citizen or a permanent legal resident, and answer yes to at least one (1) of the following questions:
The eligibility requirements for retirement health insurance benefits include: 1  you retire directly from New York State service. 2  you must meet age requirements. 3  you must be enrolled in State health insurance at time of retirement.