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Stratified random sampling is a form of probability sampling that provides a methodology for dividing a population into smaller subgroups as a means of ensuring greater accuracy of your high-level survey results. The smaller subgroups are called strata. Stratified random sampling is also called proportional or quota random sampling.
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What is the best description of a stratified random sample?
the same chance of being selected for each personequal representation for all groups
Which of these is the best description of a random sample?
The same chance of being selected for each person. A+
Which of the following is the best description of stratified?
the layers of participation and authority in a group
When would random sampling not be the best approach to sample selection?
When would random sampling not be the best approach to sample selection
The best most reliable sampling technique is the one that has the smallest chance of unknowingly producing biased results in a study?
Convenience sample Systematic sample Simple random sample (SRS) Census
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