Examlex
Suppose the energy required to ionize an argon atom is i, the energy to excite it is e, and its thermal energy at room temperature is t. In increasing order, these three energies are:
Epidemiological Research
The study of the distribution and determinants of health-related states or events in specified populations, and the application of this study to the control of health problems.
Third Variable
A factor that is not directly involved in a research hypothesis but may influence the relationship between the variables being studied.
Correlational Study
A research method that examines the relationship between two or more variables to determine if a correlation exists, without implying causation.
Statistical Significance
Likelihood that a study’s results have occurred only by chance.
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