Discussion questions ( NO topic ) Essay Example | Topics and Well Written Essays - 250 words

Discussion questions ( NO topic ) - Essay ExampleIt is also most appropriate in instances where the data are non easily quantified. Observation study is mostly used in instances where intangible aspects, such as emotions, are involved. Observation is used to determine unforced, innate behavioral patterns in natural settings.There are a number of benefits of stratified consume such as the certainty of representativeness, correlation between strata, and knowledge of only strata and their distinctive features. Stratified sampling generates higher accuracy than random sampling. Moreover, it is usually easier to stratify a sample than to choose randomly. In stratification, researchers can focus on a small number of characteristics and it is more cost-effective and less time-consuming. Stratified sampling also ensures greater coverage, representativeness, or generalizability. The research using stratified sampling has adequate control over the sample hence it generates findings that ar e precise and impartial. Stratified sampling is the best method to acquire data that represent the variety of the population under