What Type of Sampling Is Being Employed If the Country

question 16

Multiple Choice

What type of sampling is being employed if the country is divided into economic classes and a sample is chosen from each class to be surveyed?

• A) random sampling
• B) systematic sampling
• C) stratified sampling
• D) cluster sampling

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Definitions:

Lymphatic System

A system of organs and tissues designed to remove unwanted substances, toxins, and waste from the body, mainly by moving lymph, a fluid filled with white blood cells that combat infection.

Thyroid Gland

A butterfly-shaped gland in the neck that produces hormones regulating metabolism, body energy, and nervous system activity.

Artificial Passive

Artificial passive immunity refers to the process of providing an organism with external antibodies, through methods such as inoculation, to confer temporary protection against infections.

Snakebites

Injuries caused by the bite of a snake, which can inject venom and lead to various health complications.