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Some studies show that high school students are more successful when the school day begins after 9 am. To test this theory, Lake High School changes its school day start time from 7 am to 9 am. Which of the following methods would best describe the study above?
A. experimental study
B. controlled experiment
C. observational study

Respuesta :

5927008261

Answer:

c

Explanation:

Answer: I think your answer is  C. Observational Study.

Explanation: In this case, they're observing the students response to the new change of time, and seeing if that's more beneficial.

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