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Tinoprince50go
Answered

This method is often used during preliminary research efforts to get a gross

estimate of the results, without incurring the cost or time required to select

a random sample​

Sagot :

Kristinehill264go

Answer:

probability sampling

Explanation:

This method is used quite often during preliminary research efforts to get a gross estimate of the results without incurring the cost or the time necessary to select the population. For the inital stages, probability sampling can have some sense of superiority, but its costs can be prohibitive.

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