A Sample of Fish Is Taken from a Lake to Measure

question 112

Multiple Choice

A sample of fish is taken from a lake to measure the effect of pollution from a nearby factory on the fish.

• A) Observational study
• B) Experiment

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Definitions:

Economic Recession

A period of temporary economic decline during which trade and industrial activity are reduced, generally identified by a fall in GDP in two successive quarters.

Workforce

The collective group of individuals engaged in or available for work, either in a specific region or sector or within a particular organization.

Utilitarian

An ethical theory that emphasizes the greatest good for the greatest number of people as the measure of right and wrong.

Law and Ethics

The study and application of legal principles and moral standards in professional and personal contexts.