In an experiment to see the effect sleep has on memory test, one group got eight hours of sleep a night and the other group got five houra a night. in this experiment, what is the dependent variable a. the amount of sleep b. the result of the memory tests c. the first group d. the second group

it's not c. i took the quiz and got it wrong. so my best guess is b.

have a great day, and hope this .

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.