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Its very easy to get a biased sample. E.g. You stand outside a uni or stand in a mall in a richer district.
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Advantages and disadvantages for probability sampling?
advantage of probability sampling
What are the advantages and disadvantages of Kish Grid sampling method?
The Kish Grid sampling method has it's advantages and disadvantages. The advantage as it gives prospective employees whom otherwise would not have had the opportunity the chance to appeal their application in the form of an interview. However, the disadvantage is that many well qualified deserving prospective employees will not be considered for the job.
What are the disadvantages of random sampling?
used for a smaller population
Five advantages and disadvantages of accidental sampling?
amdbot?!
Advantages and disadvantages of sampling techniques?
please help!
Advantages and disadvantages of simple random sampling?
advantages: reduce bias easy of sampling disadvantages: sampling error time consuming
Advantages and disadvantages for probability sampling?
advantage of probability sampling
What are the advantages and disadvantages of Kish Grid sampling method?
The Kish Grid sampling method has it's advantages and disadvantages. The advantage as it gives prospective employees whom otherwise would not have had the opportunity the chance to appeal their application in the form of an interview. However, the disadvantage is that many well qualified deserving prospective employees will not be considered for the job.
What are the disadvantages of systematic sampling?
Disadvantages of systematic sampling: © The process of selection can interact with a hidden periodic trait within the population. If the sampling technique coincides with the periodicity of the trait, the sampling technique will no longer be random and representativeness of the sample is compromised.
Disadvantages of sampling?
Sampling has several disadvantages. These include time consuming and tedious. Possibly, members of units are different from one another, thus decreasing its effectiveness.
Advantages and disadvantages of sampling techniques?
please help!
What are the disadvantages of random sampling?
used for a smaller population
Five advantages and disadvantages of accidental sampling?
amdbot?!
Advantages and disadvantages of sampling over population census?
boobs
What are the advantages and disadvantages of mixed sampling?
avantages and disadvantages of mixed sampling are explained by example given below : if we want to take sample of trees in the forest of India for this we will selected the forests by the simple random sampling and after this we will selected the trees by the systematic sampling we can not used simple random sampling here due to not availability of frame of trees.So this is adavantages of mixed sampling. Now if we want to check the relability of whole procedure then we will not check it .So this is disadavantages of mixed sampling.
What are the advantages and disadvantages of sampling methods?
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What are the disadvantages of sampling?
You do not have all the information and so your conclusions are based on approximations.
