10 Questions
What is the goal when choosing a probability sample design?
To minimize sampling error for important survey variables
Which of the following best describes probability sampling?
The selection of a sample from a population based on randomization
What are some operational constraints that can impact the choice of a probability sample design?
Characteristics of the survey population
What is one advantage of probability sampling over non-probability sampling?
It allows for the calculation of selection probabilities for each unit
Why is probability sampling more complex and time-consuming than non-probability sampling?
Because it requires the calculation of selection probabilities
What is probability sampling?
A sampling method that involves randomly selecting a sample from the population.
What is another term for probability sampling?
Random sampling
How is simple random sampling conducted?
By randomly selecting a sample from the population.
What is the most common way to select a random sample?
Using a random number generator.
What is the key requirement for a sampling method to be considered random?
Each research unit having an equal chance of being selected.
Test your knowledge on probability sampling methods and principles with this quiz. Explore the complexities, advantages, and costs associated with probability sampling compared to non-probability sampling.
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