Examlex
The purpose of completed data inspection and analysis is to determine the presence of"bad"respondents and to throw out the ones with severe problems.
Stratified Random Sampling
A method of sampling that involves dividing a population into smaller groups known as strata and then randomly selecting samples from each of these groups.
Quota Sampling
A sampling procedure in which the sample is chosen to reflect the numerical composition of various subgroups in the population. A haphazard sampling technique is used to obtain the sample.
Social Class
A division of a society based on social and economic status, affecting access to resources and opportunities.
Sample Size
The number of subjects or observations included in a sample selected from a population for the purpose of a statistical study.
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