Which Type of Probability Sampling Divides a Population into Groups

question 37

Multiple Choice

Which type of probability sampling divides a population into groups, then randomly selects a number of those groups to study?

• A) Cluster samples
• B) Simple random samples
• C) Systemic random samples
• D) Stratified random samples

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Definitions:

Toxic Dumps

Sites where hazardous waste is disposed of without proper precautions, often causing environmental contamination and health issues for nearby communities.

Oil Refineries

Oil refineries are industrial processing plants where crude oil is transformed and refined into more useful products like gasoline, diesel, and other petrochemicals.

Poor Communities

Social groups or areas characterized by a lack of financial resources and access to basic needs, often resulting in higher rates of poverty and inequality.

M3

Represents an even broader definition of the money supply, including M2 plus larger time deposits, institutional money market funds, and larger liquid assets.