When Random Assignment to Experimental and Control Groups Is Not

question 31

Short Answer

When random assignment to experimental and control groups is not possible the researcher may be forced to use a(n) ____________________ design.

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Definitions:

Trawler

A fishing vessel designed to drag nets through water to collect fish or seafood.

Environmental Damage

Harm caused to the natural environment, often due to human activities, leading to degradation of ecosystems and loss of biodiversity.

Fishing Line

A fishing line is a cord used in angling, made from materials designed to be strong, durable, and often invisible underwater to catch fish.

Raising Fish

The practice of cultivating and breeding fish in controlled environments for purposes such as food production, recreation, or research.