Question

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

Answer 1

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.

Answer 2

c

Step-by-step explanation: