Voluntary sampling is one type of sampling method that is not probability based this means that the survey's findings cannot be reliably extrapolated or generalized.
What is voluntary sampling?
A sample made up of people who freely decided to take part in the sample group is known as a voluntary sampling. Those who want to participate in a voluntary sampling typically do so because they are passionate about the topic of the survey. According to definitions, a sample with self-selected individuals is one that includes voluntary responses.
Researchers who wanted to be able to generalize their findings to the entire community would not choose volunteer sampling because it does not produce a representative sample.
A convenience sample is one that the researcher can use at their discretion, such as voluntary sampling.
However, because only those who have strong opinions about the poll will typically agree to participate, voluntary sampling can result in bias.
The survey's findings cannot be confidently extrapolated or generalized because of the possibility of bias.
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