Answer: Natural experiment
Explanation:
Natural experiment are the experiments that has to do with observing and taking note of an individual's experience under experimental and controlled conditions, these conditions are natural and uncontrollable by the one carrying out the experiment. It is an observational studies and is not controlled like every other random experiments.
I think the answer is regiment
It is estimated that one out of every four probationers in the United States today has committed a <u>violent crime</u> resulting in his or her current probation.
<h3>What is a
violent crime?</h3>
This refers to those crimes where an intentional harm is inflicted against another individual during the commission of the crime.
This is also a crime in which a person is harmed or threatened and it include the case of murder, assault, ra-pe, se-xual assault, robbery, kidnapping, harassment etc.
The statistics shows us that one out of every four probationers in the United States today has committed a violent crime resulting in his or her current probation.
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Trade, like a lot of other civilizations and cities