Examlex
What type of fossil is shown in the picture?
Independent Variables
Factors in an experiment that are manipulated or changed by the researcher to observe their effects on dependent variables.
Dependent Variable
In research, the variable that is being measured or tested to see how it is influenced by changes in another variable (the independent variable).
Correlation Coefficients
Statistical measures that describe the size and direction of a relationship between two or more variables.
Double-Blind Procedure
A research experiment in which neither the participants nor the experimenters know who is receiving a particular treatment, minimizing the risk of bias.
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