Examlex
Unnecessary information,words,and phrases are considered to be ________,and do not help the communicator achieve their purpose.
Independent Variable
A variable that is manipulated or changed in an experiment to test its effects on dependent variables.
Scatterplot
A graphical representation using dots to show the relationship or correlation between two variables.
Perfect Correlation
A relationship between two variables where one variable can be perfectly predicted from the other.
Correlation Coefficient
A numerical measure that indicates the strength and direction of a linear relationship between two quantitative variables.
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