why is it important to identify the independent and dependent variable?
536289
Dependent and independent variables are important because they drive the research process. As defined earlier, a variable as opposed to a constant is simply anything that can vary and that many researchers consistently look at the relationship between these two variables.
347831
In an experiment, the independent variable is what the scientist has control over, it is the thing that the scientist gets to decide. The dependent variable is different, it is what the scientist looks at or measures, but does not get to decide.
324917
The independent and dependent variables are the two key variables in a science experiment. ... The dependent variable is the variable that changes in response to the independent variable. The two variables may be related by cause and effect. If the independent variable changes, then the dependent variable is affected.
10037
The independent variable is the variable the experimenter changes or controls and is assumed to have a direct effect on the dependent variable. ... The dependent variable is the variable being tested and measured in an experiment, and is 'dependent' on the independent variable.
1001825
An independent variable is a variable that represents a quantity that is being manipulated in an experiment. In the context of a function, the independent variables are the inputs to the function and the dependent variables are the outputs of the function. ...
420309
['The independent variable is the variable that is controlled and manipulated by the experimenter. For example, in an experiment on the impact of sleep deprivation on test performance, sleep deprivation would be the independent variable.', 'The dependent variable is the variable that is measured by the experimenter.']
271073
The dependent variable is the number of boxes of cookies you buy. The independent variable is the number of boxes of cookies you buy. The dependent variable is the amount of money you spend on the cookies. The independent variable is the amount of money you spend on the cookies.
5296
Independent variables are those which do not depend on other variables. Dependent variables are those which are changed by the independent variables. The change is caused by the independent variable. In our example salary is the independent variable and the amount you spend is the dependent variable.
641602
The independent variables are the ones that are tested to see if they are the cause. The dependent variables are the properties that change when the independent variables change. ... To answer this question, you plot a graph with the independent variable along the x-axis and the dependent variable along the y-axis.
966366
['A variable is any quantity that you are able to measure in some way. ... ', 'An independent variable is the variable the experimenter controls. ... ', 'A dependent variable is the measurement that changes in response to what you changed in the experiment.']
114140
The dependent variable is the one that depends on the value of some other number. If, say, y = x+3, then the value y can have depends on what the value of x is. Another way to put it is the dependent variable is the output value and the independent variable is the input value.
743735
In other words, the dependent variable is thought to depend on the independent variable. In an analysis of racial/ethnic differences in home ownership, for example, respondents' racial/ethnic status would be the independent variable and home ownership would be the dependent variable.
212592
The independent variable is the variable that you have control over, what you can choose and manipulate. It is usually what you think will affect the dependent variable. In some cases, you may not be able to manipulate the independent variable.
709677
An independent variable is a quantity that is directly controlled by the observer or experimenter. The dependent variable, as its name suggests, depends on the independent variable. The dependent variable is often the quantity you want to measure; it the result of the experiment or test.
251174
An independent variable is a variable that is manipulated to determine the value of a dependent variable. ... a = b/c the independent variables, b and c, determine the value of a.
449209
An independent variable is the variable you have control over, what you can choose and manipulate. ... A dependent variable is the variable being tested in a scientific experiment. The dependent variable is 'dependent' on the independent variable.
1287823
In survey research, an independent variable is thought to influence, or at least be correlated with, another variable: the dependent variable.