Which sampling technique ensures equal chances of selection for all members of the population?
Understand the Problem
The question is asking which sampling technique provides a method whereby every member of the population has an equal likelihood of being selected. This is fundamental in research methodology to ensure unbiased representation.
Answer
Simple random sampling.
The sampling technique that ensures equal chances of selection for all members of the population is called simple random sampling.
Answer for screen readers
The sampling technique that ensures equal chances of selection for all members of the population is called simple random sampling.
More Information
In simple random sampling, each member of the population has an equal chance of selection, typically achieved through methods like using a lottery system or random number generators.
Tips
A common mistake is confusing simple random sampling with systematic sampling, which might not ensure equal chance if there is an underlying pattern in the population.
Sources
- Simple random sampling - Scribbr - scribbr.com
- Types of sampling methods | Statistics (article) - Khan Academy - khanacademy.org
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