eaglejpt1598 eaglejpt1598
  • 25-02-2024
  • Social Studies
contestada

Nielsen Media Research uses a device that is attached to a television set to record when and to what station a set is tuned. The type of observational research that this represents is:

A. Unstructured observational research.
B. Overt observational research.
C. Invented research
D. Indirect research.

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