You Want to Estimate the Proportion of Customers Who Are $\alpha$

question 138

Multiple Choice

You want to estimate the proportion of customers who are satisfied with their supermarket at $\alpha$ = .10 and within .025 of the true value.It has been estimated that p = .85.How large of a sample is needed?

• A)1083
• B)553
• C)71
• D)336

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Definitions:

Psychotherapist

A professional trained to diagnose and treat mental health issues through various forms of therapy.

Freudian

Pertaining to or involving the theories and ideas of Sigmund Freud, especially regarding the unconscious, psychosexual stages, and the structure of personality.

Neo-Freudian

Refers to psychologists who followed Freud but developed their own theories, often emphasizing social and cultural factors over sexual ones.

Transference

In psychotherapy, the process by which patients project feelings about significant others from their past onto the therapist.