Which of the following are strengths of randomized controlled trials?
A) They are highly regulated and therefore pose no risk to the participant
B) They provide high-quality evidence regarding the safety and efficacy of products
C) They are inexpensive to conduct
D) They randomly allocate study participants into groups
Correct Answer:
Verified
Q10: This is calculated prior to the onset
Q11: Experimental studies are conducted to understand the
Q12: Type I error occurs when a study
Q13: In randomized controlled trials it is irrelevant
Q14: Typically, the goal of statistical analysis in
Q15: These _ trials involve use of two
Q16: In _ trials, subjects in each group
Q17: An inert substance with no pharmacological properties
Q19: Which of the following must be taken
Q20: Enter the phase of the randomized controlled
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