Researchers Conducting Surveys Want Their Samples to Be

question 31

Multiple Choice

Researchers conducting surveys want their samples to be

• A) simple.
• B) unrelated.
• C) representative.
• D) time-series

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Definitions:

Pilot Lights

Pilot lights are small indicator lights used on control panels or machinery to show the operational status or signal specific conditions like power on or fault conditions.

PLCs

Programmable Logic Controllers, industrial digital computers used for the automation of electromechanical processes, such as control of machinery on factory assembly lines.