When Selecting a Stratified Sample, the Sample Size Is

question 64

Multiple Choice

When selecting a stratified sample, the sample size is:

• A)determined for the unstratified population and then apportioned to each stratum.
• B)determined for each stratum and selected from that stratum.
• C)determined for each stratum and selected randomly from the entire unstratified population.
• D)always larger than if unstratified sampling had been used.

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Definitions:

Flint

A hard, sedimentary cryptocrystalline form of the mineral quartz, historically used to make tools and weapons due to its ability to be chipped into sharp edges.

Farming Populations

Communities or groups of people primarily engaged in agricultural activities and the cultivation of food and crops.

Fertility

The natural capability of giving life; in humans, it refers to the ability to reproduce.

Food Foragers

Individuals or groups who obtain food by collecting wild plants and hunting animals, rather than through agriculture or animal husbandry.