What is a randomized controlled trial?

Mathematics

2 answers:

kiruha [24]3 years ago

7 0

Answer: having your control group chosen by random

Step-by-step explanation: so basically you do not plan who or what your control group and experimental group is, they are chosen at a random and lucky guess.

mr_godi [17]3 years ago

3 0

Answer:

Definition. A study design that randomly assigns participants into an experimental group or a control group. As the study is conducted, the only expected difference between the control and experimental groups in a randomized controlled trial (RCT) is the outcome variable being studied.

Step-by-step explanation:

because

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