9 Questions
What defines a probability sample?
The sampling units that belong to each possible sample can be specified.
Which property is characteristic of probability sampling?
Unique estimates for each sample.
How is a nonprobability sample defined?
The sampling plan does not give every element a nonzero probability of inclusion.
What is a characteristic of model-assisted methods in sampling?
They combine design-based inference with a model.
In probability sampling, what is assigned to each possible sample?
Known probability of selection.
How many distinct samples are there in Example 1.9 for the sample selection procedure?
3
"Model-assisted methods" refer to:
"Model-based inference to complement design-based inference."
"Basic Concepts" discusses:
"Probability vs Non-probability Sampling."
"Model-assisted methods" may be used to:
"Enhance design-based inference by utilizing models."
Learn about viewing a parameter of interest from an infinite population perspective and understanding the mean of an infinite collection. Explore the concept of Simple Random Sampling with Replacement (SRSWR) and its relation to the parent distribution.
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