A Survey of Shoppers Is Planned to See What Percentage

question 3

Multiple Choice

A survey of shoppers is planned to see what percentage use credit cards.Prior surveys Suggest 54% of shoppers use credit cards.How many randomly selected shoppers must we Survey in order to estimate the proportion of shoppers who use credit cards to within 1% with 95% confidence?

• A)16,471
• B)8589
• C)20,745
• D)6718.3
• E)9543

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Definitions:

Functionalism

An approach in psychology that focuses on the purpose of consciousness and behavior, emphasizing how mental and behavioral processes function to enable organisms to adapt to their environment.

Psy.D. Degree

A Doctor of Psychology degree, emphasizing practical work and applications of research over the production of new research.

Behaviorists

Psychologists who study and interpret human behavior based on observable stimuli and responses, often excluding mental processes.

Mental Processes

The functions of the brain that involve thoughts, feelings, and cognitive activities, including perception, memory, and decision-making.