| sample |
The group of people who participate in a trial. Generally, the greater the number of participants, the lesser the likelihood of reaching a false conclusion. However, when a drug shows effectiveness against a life-threatening condition, researchers may need only a small sample of people to determine if the treatment is effective. Still, they must test another group to learn about the risks associated with the treatment.
출처: www.mayoclinic.com/invoke.cfm
|
|---|---|
| sampling |
The use of a predetermined, finite number of observations to project the characteristics of a larger population.
출처: www.bridgefieldgroup.com/glos8.htm
|
| sample |
Refers to a representative portion of the population from which information is gathered.
출처: www.bagatrix.net/glossary/math_glossary_s.htm
|
| sampling |
the probabilistic, systematic, or judgmental selection of a sub-element from a larger population, with the aim of approximating a representative picture of the whole.
출처: farahsouth.cgu.edu/dictionary/
|
| sampling |
removing and/or examining a portion of an entire set (ie, examining three leaves per plant on 20 plants in a 10
출처: www.ipmalmanac.com/glossary/index.asp
|