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Difference between random sampling and stratified random sampling

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Discuss the difference between random sampling and stratified random sampling.

When is it most appropriate to use stratified random sampling techniques?

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Solution Summary

The difference between random sampling and stratified random sampling is analyzed. When it is most appropriate to use stratified random sampling techniques is determined.

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Random sampling is selecting a certain number of subjects (sample) randomly from the whole population. This technique ensures that each member of the population has equal chance of being selected for the sample. With random sampling method, it is unbiased and fair process. However, ...

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