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Chapter 12 • Quantitative Data Collection
What is the type of sampling when everyone has the equal chance of selection?Simple random sampling. In simple random sampling (SRS), each sampling unit of a population has an equal chance of being included in the sample. Consequently, each possible sample also has an equal chance of being selected. To select a simple random sample, you need to list all of the units in the survey population.
Is a sampling method in which not all members of the population have an equal chance of participating in the study?Non-probability sampling is a sampling method in which not all members of the population have an equal chance of participating in the study, unlike probability sampling. Each member of the population has a known chance of being selected.
What are the types of probability sampling that the population is given an equal chance of being selected through lottery type sampling?A simple random sample takes a small, random portion of the entire population to represent the entire data set, where each member has an equal probability of being chosen. Researchers can create a simple random sample using methods like lotteries or random draws.
What are the 4 types of probability sampling?There are four commonly used types of probability sampling designs:. Simple random sampling.. Stratified sampling.. Systematic sampling.. Cluster sampling.. |