Which of the Following Are Advantages of Stratified Over Simple

question 23

Multiple Choice

Which of the following are advantages of stratified over simple random sampling?

• A)Ensures adequate representation from each stratum of interest
• B)Can produce more precise sample statistics
• C)Allows for the comparison of variables between strata
• D)Takes advantage of homogeneity within groups
• E)All of these are correct.

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Definitions:

Pseudopatients

Individuals who do not have a mental illness but pretend to do so for the purpose of a study or experiment.

David Rosenhan

A psychologist best known for his study "On Being Sane in Insane Places," which challenged the validity of psychiatric diagnoses.

Depressed and Anxious

Experiencing symptoms of depression and anxiety, often characterized by persistent sadness and worry.

Reifying a Diagnosis

The act of treating an abstract diagnosis or concept as if it were a concrete, tangible object.