Systematic Sampling

question 20

Multiple Choice

Systematic sampling:

• A)is the random selection of subjects from two or more strata of the population.
• B)involves the selection of subjects by including every nth person in a list.
• C)provides a sample,through personal judgment,of subjects who would be most representative of the population.
• D)provides a group of individuals who are most readily available to be subjects in the study.

---

Definitions:

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.

Plants Together

The coexistence of multiple plant species within the same geographical area or ecosystem.