Examlex
A variable (or field or attribute)is a characteristic of members of a population,whereas an observation (or case or record)is a list of all variable values for a single member of a population.
Relay
A system or process in which information, data, or objects are passed along through a series of stations or individuals until the final destination is reached.
Cluster Chain
A series of events, ideas, or objects grouped together due to their connection or relation to one another.
Grapevine
Informal communication channels within organizations where information, rumors, and unofficial news spread among employees.
Close Contacts
Individuals who are closely connected to one another, often through frequent interaction or emotional bonds.
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