A Researcher Randomly Selects Cities, Then Randomly Selects Churches in Each

question 3

Multiple Choice

A researcher randomly selects cities, then randomly selects churches in each selected city, and the randomly selects members to be interviewed in each selected church. This research is using​

• A) ​simple random sampling.
• B) quota sampling.​
• C) multistage cluster sampling.​
• D) stratified sampling.​
• E) ​accidental sampling.

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Definitions:

Bronchiole

In terrestrial vertebrates, small tube that conducts air from a bronchus to the alveoli.

Trachea

The windpipe, a large tube that connects the larynx to the bronchi of the lungs, allowing for air passage.

Villi

Small finger-like projections that protrude from the epithelial lining of the intestinal wall, increasing surface area for nutrient absorption.

Fingerlike Projections

Extensions from a surface or body that resemble fingers, often used to increase surface area for absorption or sensation in biological systems.