Author Question: The ____________________ sample involves dividing the population into groups, then randomly ... (Read 108 times)

BrownTown3

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The ___________________ _ sample involves dividing the population into groups, then randomly selecting some of the groups and taking either a sample or a census of their members.
 Fill in the blank(s) with correct word

Question 2

Sampling methods can be categorized as ___________________ _ or ___________________ _ sampling.
 Fill in the blank(s) with correct word



joshbk44

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Answer to Question 1

cluster

Answer to Question 2

probability; nonprobability



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