If You Have a Multigroup Design with Seven Groups, What

question 4

Multiple Choice

If you have a multigroup design with seven groups, what is the minimum number of participants you should have for reasonable power in your study?

• A) 50
• B) 150
• C) 210
• D) 600

---

Definitions:

Invasive Species

Non-native organisms that significantly alter or damage the habitats they invade, often outcompeting local species and leading to biodiversity loss.

Habitat Fragmentation

The process by which habitat loss results in the division of large, continuous habitats into smaller, more isolated remnants.

Local Extinction

The condition in which a species disappears from a particular area but continues to exist elsewhere in the wild or in captivity.

Disease

A disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms or affects a specific location and is not simply a direct result of physical injury.