Nelaturu Sreekanth ReddyAIR 151 · CSE 2024 · 141 wordsTheir whole copy
Opening · a definition
Sampling refers to the process of drawing portion of population from larger group for conducting sociological research.
Body · points
Types of Sampling
→ There are majorly two types of sampling:
probability sampling: Every unit has same degree of representativeness. ↳ simple random sampling. ↳ Stratified random sampling. ↳ Interval sampling. ↳ Cluster sampling.
Non-probability sampling: No claim of representativeness. ↳ Convenience sampling. ↳ Quota sampling. ↳ snow ball sampling ↳ Volunteer sampling.
Sampling technique to study voting Behaviour
→ Simple random sampling can be used to know voting behaviour through exit polls. → Cluster sampling can be used to understand geographic specific voting behaviour. → Volunteer sampling can also be used to understand voting behaviour through online polls and voting.
Close · a summary
Sampling technique can be used in sociological research due to low cost, less time taken and more reliable aspects.