Advantages of Sampling

sunandaC

New member
1. Sampling is cheaper than a census survey. It is obviously more economical, for instance, to cover a sample of households than all households in a territory although the cost per unit of study may be higher in a sample survey than in a census.
2. Since magnitude of operations involved in a sample survey is small, both the execution of the fieldwork and the analysis of the results can be carried out speedily.
3. Sampling results in greater economy of effort as relatively small staffs is required to carry out the survey and to tabulate and process the survey data.
4. A sample survey enables the researcher to collect more detailed information than would otherwise be possible in a census survey. Also, information of a more specialised type can be collected, which would not be possible in a census survey on account of availability of a small number of specialists.
5. Since the scale of operations involved in a sample survey is small, the quality of interviewing, supervision and other related activities can be better than the quality in a census survey.
 

joel.francis.7351

Par 100 posts (V.I.P)
While there are advantages to sampling. There are disadvantages as well. The largest being the choice of the sample size itself. A lot of effort goes in just selecting the right kind of diverse sample set that will achieve the objective.

Remember, statistics are like bikinis.
 
Sampling is very effective but, simultaneously it is very difficult to gauge it's effectiveness. The main problem occurs in selecting the right sample audience but, it can also be efficiently sort by providing information like demographics, Psychographics, etc.
 

bhautik.kawa

New member
1. Sampling is cheaper than a census survey. It is obviously more economical, for instance, to cover a sample of households than all households in a territory although the cost per unit of study may be higher in a sample survey than in a census.
2. Since magnitude of operations involved in a sample survey is small, both the execution of the fieldwork and the analysis of the results can be carried out speedily.
3. Sampling results in greater economy of effort as relatively small staffs is required to carry out the survey and to tabulate and process the survey data.
4. A sample survey enables the researcher to collect more detailed information than would otherwise be possible in a census survey. Also, information of a more specialised type can be collected, which would not be possible in a census survey on account of availability of a small number of specialists.
5. Since the scale of operations involved in a sample survey is small, the quality of interviewing, supervision and other related activities can be better than the quality in a census survey.

Hey Sunanda,

I also got some information on the Advantages of Sampling and would like to share it with you and other student's. So please download and check it.
 

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