What is the main advantage of using stratified sampling?*1 pointA. It is less time-consuming than convenience sampling.B. It allows for random selection of elements.C. It ensures that different subgroups in the population are represented.D. It is most suitable for hidden populations.
Question
What is the main advantage of using stratified sampling?*1 pointA. It is less time-consuming than convenience sampling.B. It allows for random selection of elements.C. It ensures that different subgroups in the population are represented.D. It is most suitable for hidden populations.
Solution
The main advantage of using stratified sampling is that it ensures that different subgroups in the population are represented. This method divides the population into separate groups, or strata, and then selects a random sample from each group. This ensures that every subgroup is adequately represented in the sample, which can provide a more accurate representation of the entire population.
Similar Questions
What is the advantage of using stratified random sampling over simple random sampling? A. It requires a smaller sample size B. It allows for more accurate subgroup analysis C. It is easier to implement D. It eliminates the need for a pilot survey
What is the main objective of using stratified random sampling?a.sample was chosen proportionately drawn from the different categories of the populationb.every individual will be given an equal chance to be selectedc.sample is taken from an accessible population than the target populationd.those who will possibly respond to treatment are chosen
What is stratified sampling?a.Sampling where every individual in the population has an equal chance of being selectedb.Sampling where individuals are selected based on their availability and conveniencec.Sampling where the population is divided into homogeneous groups, and individuals are randomly selected from each groupd.Sampling where the population is divided into clusters, and clusters are randomly selected for inclusion in the sample
What is stratified sampling?
How is a stratified random sample different from a simple random sample? It is less random It is more biased It divides the population into subgroups before sampling It includes every member of the population
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