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When a Researcher Divides the Population into Mutually Exclusive Groups

question 98

Multiple Choice

When a researcher divides the population into mutually exclusive groups (such as age groups) , then random samples are drawn from each group, this is known as a ________ sample.


Definitions:

Mucus

Mucus is a slippery secretion produced by mucous membranes and glands, serving to protect and lubricate surfaces in various parts of the body, such as the nose, throat, and gastrointestinal tract.

Nutrients

Substances obtained from food that are essential for growth, metabolism, and other bodily functions.

Cellular Respiration

The metabolic process in which cells obtain energy by consuming oxygen and yielding carbon dioxide, typically involving the breakdown of glucose to produce ATP.

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