Determine the Type of Sampling Used: Systematic, Convenience, Stratified, or

question 12

Short Answer

Determine the type of sampling used: systematic, convenience, stratified, or
cluster.
-Medical researchers following living organ donors classify donors according to whether they donated a kidney, a portion of the liver, a portion of the lung, bone marrow, or blood. The general health of 200 donors from each category is monitored for five years.

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Definitions:

Upright Stance

The ability to stand or walk on two legs with the spine perpendicular to the ground, characteristic of humans and some other species.

Jawless Fish

Fish with a skeleton of cartilage, no fins or jaws; a lamprey or hagfish.

Wiggling

Moving with short, quick movements from side to side or up and down, often seen in small creatures or as a way to adjust position.