Question: A researcher has a hypothesis that a specific drug may have a higher prevalence of side effects among members of the African American population than

A researcher has a hypothesis that a specific drug may have a higher prevalence of side effects among members of the African American population than members of the Caucasian population. Which statistical technique might the researcher want to use when designing a study to test their hypothesis?

A. Stratification

B. Crossover matching

C. Matching

D. Randomization

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Elementary Statistics In Social Research Essentials 3rd Edition by Jack A. Levin, James Alan Fox