Which of the Following Situations Lends Itself to Cluster Samples

question 48

Multiple Choice

Which of the following situations lends itself to cluster samples?

• A)When it is difficult to develop a complete list of the population members.
• B)When the population members are widely dispersed.
• C)When selecting and collecting data from a simple random sample is too costly.
• D)All of these choices are true.

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Definitions:

Subcontrary

In logic, propositions that cannot both be false, but can both be true, especially within the square of opposition.

Subalternate

In classical logic, the term for propositions that are related in such a way that the truth of one implies the truth of the other.

Existential Import

The implication that some individuals fitting the criteria exist when making a particular proposition.

Existential Import

The implied existence of at least one instance of the subject in categorical propositions, affecting the truth of the proposition.