Which of the Following Would Indicate That Purposive Sampling Was

question 58

Multiple Choice

Which of the following would indicate that purposive sampling was used correctly in a study that is being critiqued?

• A) Sample members are determined by finding a designated number of subjects from each of several identified groups (men, women, high school graduates, etc.).
• B) Subjects who have knowledge about the study topic are asked to participate in the study; those who agree become the sample.
• C) The names of all possible subjects are put into a hat, and an adequate number are drawn out.
• D) Volunteers are solicited from the entire population, and those who agree become subjects in the study.

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

---

Definitions:

Demand

The quantity of a product or service that consumers are willing and able to purchase at various prices during a given period.

Supply Conditions

Factors that affect the ability and willingness of producers to offer goods and services for sale, including technology, resource prices, and regulatory environment.

Supply Curve

A graph showing the relationship between the price of a good and the quantity supplied, with a positive slope indicating that higher prices will lead to higher quantities supplied.

Equilibrium Price

The market price at which the quantity of goods supplied is equal to the quantity of goods demanded, leading to market stability.