Examlex
A tissue that attenuates fewer x-rays than water has a CT number
Main Effects
The individual impact of each independent variable on the dependent variable in an analysis.
Independent Variables
Factors or conditions in an experiment that are manipulated by the researcher to study their effects on the dependent variables.
Obtained Value
The actual value found from a mathematical calculation or experiment, often compared to expected or theoretical values in hypothesis testing.
Factorial ANOVA
A statistical test used to evaluate the difference between the means of three or more groups based on two or more factors.
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