Sampling is the method, it can be defined as the method or the techniques that consisting of the selection for the study of a so-called part the portion or sample. Here this article gives the information about the advantages and disadvantages of sampling to know more details about it.
Advantages of sampling :
- Sampling reduces demands on
- It is very accurate
- Simple random sampling
- Economical in nature
- Save time
- Systematic sampling easy to use
- Much cheaper
- Take less time
- Guaranty that population will be evenly sampled
- Very reliable
- Scientific in nature
- Very suitable for carving out a different survey
- The result is obtained more quickly
- Sampling may lead to better accuracy collected data, a small sample allow more effort to be made to reduce non-sampling error and non-response bases
Disadvantages of sampling :
- There is always sampling error
- Untrained main power
- A good sampling result is required experience and qualified person
- Chances for bias
- Sampling may create a feeling of discrimination within the population
- Sampling may be inadvisable where every unit in the population is illegally required to have a record
- Problem of accuracy
- Difficult of getting the representative sample
- A sample may be a biased hidden periodicity in the population coincide with that of selection
- An absence of the informants
- Chances of committing the error in sampling
- For rare event, small sample may not yield sufficient cases for study
Sampling is the method, it can be defined as the method or the techniques that consisting of the selection for the study of a so-called part the portion or sample. Here this article gives the information about the advantages and disadvantages of sampling to know more details about it.
Advantages of sampling :
- Sampling reduces demands on
- It is very accurate
- Simple random sampling
- Economical in nature
- Save time
- Systematic sampling easy to use
- Much cheaper
- Take less time
- Guaranty that population will be evenly sampled
- Very reliable
- Scientific in nature
- Very suitable for carving out a different survey
- The result is obtained more quickly
- Sampling may lead to better accuracy collected data, a small sample allow more effort to be made to reduce non-sampling error and non-response bases
Disadvantages of sampling :
- There is always sampling error
- Untrained main power
- A good sampling result is required experience and qualified person
- Chances for bias
- Sampling may create a feeling of discrimination within the population
- Sampling may be inadvisable where every unit in the population is illegally required to have a record
- Problem of accuracy
- Difficult of getting the representative sample
- A sample may be a biased hidden periodicity in the population coincide with that of selection
- An absence of the informants
- Chances of committing the error in sampling
- For rare event, small sample may not yield sufficient cases for study