In a __________ study, the subjects do not know to which group they are assigned, but the researchers are aware of the subjects’ group assignments. a. double-blind b. placebo c. single-blind d. control

asked Jun 10, 2023 172k views

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2 votes

Answer: C or Single-Blind

Explanation: your welcome!:)

TheBoubou answered Jun 12, 2023

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5 votes

Answer: Single-blind if that's one of the answers.

Step-by-step explanation:

Kamia answered Jun 14, 2023

by Kamia

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