What Type of Sample Divides the Population into Nonoverlapping Groups

question 20

Multiple Choice

What type of sample divides the population into nonoverlapping groups of N₁,N₂,N₃,...Ni,such that N₁ + N₂ + N₃ + ...+ Ni + N = N,and then performs a simple random sample of ƒ = n/N in each of the nonoverlapping groups?​

• A)simple random
• B)stratified random
• C)systematic random
• D)cluster random

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Definitions:

Urbanization

The process by which cities grow and societies become more urban, typically involving the migration of people from rural to urban areas.

Agricultural

Pertaining to farming or the cultivation of plants and animals to produce food, fiber, medicinal plants, and other products to sustain and enhance human life.

Centralized World

A theoretical or literal global arrangement where power, governance, or economic systems are concentrated within a single central location or authority.

Science

The systematic study of the structure and behavior of the physical and natural world through observation and experiment.