It can observe behaviors in natural setting...or Observation can serve as basis for further assessment or to validate other assessment measures.
Advantages of multistage sampling?
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There are many advantages and disadvantages of sampling. These advantages include being able to try what you need before you buy.
hihi
advantage of probability sampling
advantages: reduce bias easy of sampling disadvantages: sampling error time consuming
Sampling allows researchers to collect data from a smaller subset of a population, saving time and resources. It can provide insights into the characteristics of a larger population without having to survey everyone. Additionally, sampling can reduce bias in data collection and improve the overall quality of research findings.
Advantages of multistage sampling?
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advantages of multiphase sampling
There are many advantages and disadvantages of sampling. These advantages include being able to try what you need before you buy.
hihi
advantage of probability sampling
natural sampling uses what?
efficiency
Snowball sampling allows for the recruitment of hard-to-reach populations, such as marginalized or hidden communities. It is particularly useful for studying groups where there is no defined sampling frame. Additionally, it can help build trust and rapport with participants as referrals come from within the community.
Advantages of cluster sampling include that it's inexpensive, fast, and simple. A disadvantage is that it is known to have a high sampling error.