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:

Respuesta :

marialejandray marialejandray

23-01-2020

Answer Choices:

Simulation
Survey
Observational
Experimental

Answer:

Observational

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