Examlex
The total number of neutrons in an
Is ________.
Surveys
Research methods involving the collection of data from a predefined group of respondents to gain information and insights on various topics of interest.
Experimental Design
The plan for a scientific study, determining how to test hypotheses by specifying and controlling variables.
Dependent Variable
A variable in an experiment that is affected by changes in another variable, known as the independent variable.
Confounded
A term used in experimental research to describe a situation where the effect of one variable cannot be separated from the effect of another, complicating the interpretation of results.
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