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Mathematics 13 Online
OpenStudy (dannyrod2000):

Statistics/ Algebra 2

OpenStudy (dannyrod2000):

A experiment is a study designed so that neither the subjects nor the experimenters know which subjects are in the treatment group and which ones are in the control group. A. placebo-effect B. control C. biased D. double-blind

OpenStudy (aripotta):

i actually know this one for sure lol. this is a double-blind study

OpenStudy (dannyrod2000):

lol perfect ;)

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