Following the Model of London, England, Center City, USA Decides

question 35

Multiple Choice

Following the model of London, England, Center City, USA decides to install closed circuit television (CCTV) cameras in a downtown park in hopes of reducing the public's fear of crime. Which technique would be the best choice to determine if fear has in fact decreased?

• A) Send out a questionnaire to all citizens living in Center City, USA.
• B) Select, via simple random sampling, 20 citizens to interview.
• C) Interview, via convenience sampling, citizens that are in the park.
• D) None of these answers are correct.

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Definitions:

Emergency Department

A specialized department in a hospital providing immediate care for sudden or severe injuries and illnesses.

Admitted

Being accepted or allowed entry into a hospital, institution, or other facility.

Advance Directives

Legal documents that allow individuals to outline their preferences for end-of-life care before they are unable to communicate their wishes.

Living Will

A living will is a legal document that outlines a person's wishes regarding medical treatment in circumstances where they are no longer able to express informed consent.