An Experiment Is Said to Be __________ When Neither Researchers

question 24

Multiple Choice

An experiment is said to be __________ when neither researchers nor participants are aware of who is in the experimental or control group.

• A)single-blind
• B)generalizable
• C)peer-reviewed
• D)double-blind

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Definitions:

Water Temperature

A measure of the warmth or coldness of water bodies, which affects aquatic life, water quality, and the global climate system.

Indicator Species

Species whose presence, absence, or abundance reflects a specific environmental condition, such as pollution level.

Water Pollutants

Substances or conditions that contaminate water bodies, adversely affecting water quality, aquatic life, and safe consumption by humans and wildlife.

Chemical Analysis

The study and use of methods and techniques to identify and quantify the chemical components of a substance or sample.