will someone please help me!?:(

Doctors want to determine the best method for losing weight, dieting or exercising. They randomly choose participants to diet or exercise. Identify the type of experiment described.

Question

will someone please help me!?:(

Doctors want to determine the best method for losing weight, dieting or exercising. They randomly choose participants to diet or exercise. Identify the type of experiment described.

anonymous · Answer

A.	Randomized controlled experiment
	B.	Randomized controlled blind experiment
	C.	Randomized controlled double-blind experiment

wouldnt it be B?

anonymous · Answer

c

anonymous · Answer

isnt that a science question -_-

anonymous · Answer

no probs and stats quetion

anonymous · Answer

i think A because everybody knows everything about the experiment