A Statistical Analysis Plan describes a clinical trial as "A 12 week, double-blind, placebo-controlled, randomized, multi-center study." Double-blind refers to which groups in this study?
Well, the question does say it's a 'randomized, multi-center study,' so I'm going with B) investigator and subjects. Gotta keep those researchers and participants in the dark, you know?
Haha, I bet the sponsor is just crossing their fingers and hoping the statistician doesn't mess this one up. C) statistician and sponsor would be a good way to really blind everyone!
I'm pretty sure the answer is B) investigator and subjects. That's the classic definition of double-blind, where neither the participants nor the researchers know who's getting the treatment.
Verda
2 months agoErick
2 months agoCarisa
2 months agoJohnna
2 months agoChi
2 months agoTalia
3 months agoNieves
1 months agoMoon
1 months agoLuisa
2 months agoDesiree
2 months agoAhmed
2 months agoAfton
2 months agoAmber
3 months agoStanton
2 months agoKarima
2 months agoGoldie
3 months agoBeckie
3 months agoJovita
3 months agoSage
2 months agoAdelle
2 months agoPansy
2 months agoKrissy
2 months agoBenedict
3 months ago