the same chance of being selected for each person
equal representation for all groups
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.
The same chance of being selected for each person. A+
the layers of participation and authority in a group
When would random sampling not be the best approach to sample selection
Convenience sample Systematic sample Simple random sample (SRS) Census
Equal representation for all groups.
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.
The same chance of being selected for each person. A+
the layers of participation and authority in a group
When would random sampling not be the best approach to sample selection
For A+ its the layers of participation and authority in a group
Convenience sample Systematic sample Simple random sample (SRS) Census
There are two equivalent definition. Definition 1: A simple random sample is one for which each element has the same probability of being included in the sample. Definition 2: A simple random sample is one where all sample of that size have the same probability of being selected. Although the words are similar, the first refers to the selection of individuals from the population whereas the second refers to the samples.
False
stratified squamous
every person in the population has the same chance of being selected.
stratified squamous