Examlex
A company sponsoring a new Internet search engine wants to collect data on the ease of using it.
Which is the best way to collect the data?
Dependent Variable
The variable in an experiment that is expected to change in response to manipulations of the independent variable.
Correlation Coefficient
A statistical measure that calculates the strength and direction of a linear relationship between two variables, ranging from -1 to 1.
Independent Variable
A variable in an experiment or model that is manipulated or changed to observe its effect on a dependent variable.
Dependent Variable
The variable in an experiment or study that is affected by changes in the independent variable.
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