Examlex
If you write a toString method to display the contents of an object, object1, for a class, Class1, then the following two statements are equivalent:
System.out.println(object1);
System.out.println(object1.toString());
Competent
Refers to having the necessary ability, knowledge, or skill to do something successfully.
Extraneous Variables
Variables other than the independent variable that may affect the outcome of an experiment, potentially leading to inaccurate results if not controlled.
Confounding
A situation in statistical analysis where the effect of one variable on another is distorted by a third variable.
Confounded
A situation in research where the effect of one variable cannot be separated from the effect of another, affecting the validity of conclusions.
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