Strata are incorp - Study guides, Class notes & Summaries

Sampling may be defined as which of the following? A) Selection of an accessible population for a study B) Selection of a subset of a population to represent the entire population C) Assignment of study participants to treatment groups D) Technique for ensuring that every element in the population has an equal chance of being included in the study B Bias in a sample for a quantitative study refers to which of the following? A) Lack of heterogeneity in the population on the attribute o...