Waifusaremylaifukms Waifusaremylaifukms

23-04-2017
Mathematics

contestada

A polling organizations wants to sample the opinions of low-, medium-, and high-income people.

Which sampling strategy is best suited for this purpose?

A.
convenience

B.
simple random

C.
stratified random

D.
systematic

Respuesta :

savskii savskii

03-05-2017

c. stratified random

Answer Link

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