Except for which of the following, it is impossible to control for a confounder without data?
A) Matching
B) Restriction
C) Randomization
D) Standardization

Name: Except for which of the following, it is impossible to control for a confounder without data? A) Matching B) Restriction C) Randomization D) Standardization
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Randomization is the only method that can control for confounders without data. Matching, restriction, and standardization all require data to be effective.

Except for Which of the Following, It Is Impossible to Control