A response variable measures an outcome of a study. An explanatory variable attempts to explain the observed outcomes. How are response and explanatory variables related to dependent and independent variables? The explanatory variable is usually called
independent
and the response variable is called dependent.
What is the response and explanatory variable?
❖ The
variable that researchers are trying to explain or predict
is called the response variable. It is also sometimes called the dependent variable because it depends on another variable. ❖ The variable that is used to explain or predict the response variable is called the explanatory variable.
What is the difference between a response variable and explanatory variable?
The difference between explanatory and response variables is
simple
: An explanatory variable is the expected cause, and it explains the results. A response variable is the expected effect, and it responds to other variables.
How do explanatory variables relate to response variables?
The response variable is the focus of a question in a study or experiment. An explanatory variable is one that
explains changes in that variable
. … If you have both a response variable and an explanatory variable, the explanatory variable is always plotted on the x-axis (the horizontal axis).
What is a response variable example?
The amount of candy you collected in your zombie costume is known in statistics as the response variable. A response variable is the variable about which a researcher is asking a specific question. In our example, the variable was
how much Halloween candy you collected
.
How do you know if an explanatory variable is significant?
To test the explanatory power of the whole set of explanatory variables, as compared to just using the overall mean of the outcome variable, use
the F-statistic and the p-value printed by SPSS or Excel under “ANOVA
.” If this p-value is less than 0.05, you can reject the null hypothesis (which is that all of the …
What are the two response variables?
One response variable is the amount of time visiting the site. This response variable is quantitative. One response variable is the
amount spent by the visitor
. This response variable is quantitative.
How do you use explanatory variables?
In some research studies one variable is used to predict or explain differences in another variable. In those cases, the explanatory variable is used to
predict or explain differences in the response variable
. In an experimental study, the explanatory variable is the variable that is manipulated by the researcher.
What is another name for explanatory variable?
Explanatory Variable in experimental research is also referred to as –
independent Variable and Predictor Variable
.
Is time an explanatory variable?
Time is
a common independent variable
, as it will not be affeced by any dependent environemental inputs. Time can be treated as a controllable constant against which changes in a system can be measured.
Which of the following best describes the explanatory variable?
Which of the following best describes the explanatory variable? The explanatory variable
explains or predicts changes in the response variable
.
What is the response variable in an experiment?
A responding variable is something that “responds” to changes you make in an experiment. It’s the effect or outcome in an experiment. … The responding variable would be
the height of the plants
. In other words, the plants are responding to changes in light that you, the researcher, make.
A response variable measures an outcome of a study. An explanatory variable attempts to explain the observed outcomes. … The explanatory variable is usually called
independent and the response variable is
called dependent.
What kind of variable is the response?
| Type of variable Definition | Dependent variables (aka response variables) Variables that represent the outcome of the experiment. | Control variables Variables that are held constant throughout the experiment. |
|---|
What is main response variable?
A Response Variable (or dependent variable) is
that variable whose variation depends on other variables
. … In short, the response variable is the subject of change within an experiment, often as a result of differences in the explanatory variables.
What is another word for responding variable?
| dependent variable criterion | outcome variable output variable | predicted variable regressand | response variable target variable | observed variable |
|---|
