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You ask 5 people to indicate the extent to which they agree or disagree with a statement regarding the legalization of marijuana.You get the following set of scores: 2,3,4,5,5.What is the standard deviation estimate for this set of scores?
Disease X
An unnamed pathogen designated by the World Health Organization as potentially causing a future epidemic.
Smokers
Individuals who regularly inhale tobacco smoke, particularly from cigarettes.
Nonsmokers
Individuals who do not smoke cigarettes or use tobacco products, often assessed in studies for health risk comparisons.
Exposure
refers to the contact with a disease-causing factor or the amount of the factor that impinges upon a person or group.
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