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What are explanatory and response variables in statistics?
Explanatory and Response variables are just fancy words for independent and dependent variables. Explanatory is the independent variable and response is the dependent variable.
A researcher tries to explain or bring about resulting changes in the response variable by performing an experiment which introduces an explanatory variable?
Answer is True... Via ApexVs
What are explanatory variables in regression?
Explanatory (or independent) variables are variables such that changes in their value are thought to cause changes in the "dependent" variables.
What is the variable called that changes in response to another variable?
The answer is a dependent variable. A variable that changes in response to another variable is called a dependent variable.
What variable is influenced by the variable that is manipulated?
The dependent variable.
What are Explanatory variable?
Explanatory (or predictor) variable: A variable which is used in a relationship to explain or to predict changes in the values of another variable; the latter called the dependent variable.
What are explanatory and response variables in statistics?
Explanatory and Response variables are just fancy words for independent and dependent variables. Explanatory is the independent variable and response is the dependent variable.
The independent variable is also called the?
explanatory variable
What are the rules for a positive correlation?
As the explanatory variable increases, the response variable increases
Is age a independent variable?
the variable age has discriptive value but not necessarily explanatory value.
What describes the variable that is changed to test the prediction?
The independent (or explanatory) variable is changed to test the prediction,
What axis is the explanatory variable on in a scatter plot?
X-axis
What is another name for independent variable?
independent variable called also predictor variables,explanatory variables,manipulated variables etc.
Does a line graph show changes in the responding variable only?
No. It shows changes in the response variable against changes in the explanatory (or independent) variable(s).
In an experimental design the variable the researcher has control over and that is different for the treatment and control groups is called the?
Explanatory variable apex
Does an observational study or a designed experiment allow the researcher to claim causation between and explanatory variable and a response variable?
designed experiment
A researcher performing an experiment introduces changes in an response variable and tries to explain or bring about resulting changes in the explanatory variable?
True
