Suppose That You Wanted to Select a Stratified Random Sample

question 18

Multiple Choice

Suppose that you wanted to select a stratified random sample of graduate students by
Gender for an in-depth personal interview of 50 students about the curriculum for a Master's degree in Marketing.If the Marketing M.A.program had 200 students enrolled in it,and 60 percent were females and 40 percent were males,how many males would you select from the sampling frame?

• A)30
• B)120
• C)15
• D)20
• E)80

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Definitions:

Catatonia

A state of psycho-motor immobility and behavioral abnormality, often seen in schizophrenia and certain mood disorders.

Biopsychosocial Approach

An interdisciplinary model that examines the interconnection between biology, psychology, and socio-environmental factors in understanding health and illness.

Evolutionary Processes

Evolutionary processes are mechanisms through which species undergo changes over time due to genetic variation and natural selection.

Stressful Memories

Memories associated with events that caused stress or trauma, which may impact an individual's emotional state and mental health.