You Conduct a Survey with a Large Introductory Class of Sociology

question 10

Multiple Choice

You conduct a survey with a large introductory class of sociology students, but you want to sample only 30 percent of them. When passing out the survey, you need to make sure that each person in the class has an equal chance of being selected to complete it. What kind of sample have you selected?

• A)multivariate sample
• B)cross-sectional sample
• C) representative sample
• D) multi-stage sample

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Definitions:

Arthrography

A medical imaging technique used to visualize the inside of a joint using X-ray after injecting a contrast medium.

Femur

The femur is the longest and strongest bone in the human body, located in the thigh.

Clavicle

A bone located in the upper part of the chest (thoracic area) that serves as a strut between the shoulder blade and the sternum or breastbone; commonly known as the collarbone.

Humerus

The long bone in the upper arm that runs from the shoulder to the elbow.