When a Researcher Puts the Name of Each Person on a Sampling

question 1

Multiple Choice

When a researcher puts the name of each person on a sampling frame list on a 3" x 5" card,shuffles the cards thoroughly,and then selects 35 names from the top of the pile of cards for a phone interview study,this is an example of what type of sampling procedure?

• A)judgment sample
• B)simple random sample
• C)stratified sample
• D)area sample

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Definitions:

Stains

Substances used to mark or color materials (in a biological context, often used to highlight structures in microscopy).

Microbiologic Specimen

A sample of biological material such as blood, urine, or tissue used to identify and study microorganisms like bacteria, viruses, and fungi.

Biohazard Symbol

A symbol that must appear on all containers used to store waste products, blood, blood products, or other specimens that may be infectious.

Human Disease

Any disturbance of a structure or function of the body, typically manifesting by characteristic symptoms and signs, and not resulting directly from physical injury.