Examlex
Multiple regression analysis can group respondents into subgroups when there are at least 4 classification variables.
Fiber-Optic Cable
A type of cable made of glass fibers that transmit data at high speeds over long distances using light signals.
Twisted-Pair Cable
Cable made of copper wires that are twisted around each other and are surrounded by a plastic jacket (such as traditional home phone wire).
Coaxial Cable
A single copper wire surrounded by layers of plastic insulation, metal sheathing, and a plastic jacket; used mainly in cable television and cable Internet service.
Network Adapter
A hardware component that connects a computer or other device to a network, allowing it to communicate with other devices and access shared resources.
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