vanessal706 vanessal706
  • 23-01-2020
  • Mathematics
contestada

Cameras are set up to watch an intersection and determine how many cars are let through with each green light interval. This study design would be considered:

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marialejandray
marialejandray marialejandray
  • 23-01-2020

Answer Choices:

  • Simulation
  • Survey
  • Observational
  • Experimental

Answer:

Observational

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