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What best describes the relationship between a dependent variable and an independent variable in a scientific investigation?
The independent variable is what you are changing in the experiment to get varied results. The dependent variable is the result of what you have changed. So the dependent variable depends on the independent variable. For example, if you are experimenting with the effect of water on height of a plant, the different amounts of water that you give the plant is the independent variable. The height of the plant that you measure as the result of the water is the dependent variable.
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What is a dependent variable in a scientific investigation?
A dependent variable in a scientific investigation is the factor that researchers measure or observe to assess the effects of changes in the independent variable. It is considered dependent because its values depend on the manipulation of the independent variable. For example, in an experiment studying the effect of sunlight on plant growth, the height of the plants would be the dependent variable.
The............variable in an investigation is the variable that changes in response to changes in the investigation?
The dependent variable in an investigation is the variable that changes in response to alterations in the independent variable. It is what researchers measure to assess the effect of the independent variable. Essentially, the dependent variable provides the data needed to draw conclusions about the relationship being studied.
What is the factor that is deliberatly manipulated in a scientific investigation?
The factor that is deliberately manipulated in a scientific investigation is called the independent variable. Researchers change this variable to observe its effects on another variable, known as the dependent variable. By controlling the independent variable, scientists can establish cause-and-effect relationships and draw conclusions from their experiments.
What is the difference between independent and dependent variables in an investigation?
In an investigation, the independent variable is the factor that is manipulated or changed by the researcher to observe its effects. In contrast, the dependent variable is the outcome or response that is measured to assess the impact of the independent variable. Essentially, the independent variable is what you change, while the dependent variable is what you observe or measure as a result of that change.
What are the three variables involved in an investigation?
In an investigation, the three primary variables are independent variables, dependent variables, and controlled variables. The independent variable is the factor that is manipulated or changed to observe its effects. The dependent variable is the outcome or response that is measured to determine the impact of the independent variable. Controlled variables are the conditions kept constant throughout the investigation to ensure that any changes in the dependent variable are solely due to the manipulation of the independent variable.
What is a dependent variable in a scientific investigation?
A dependent variable in a scientific investigation is the factor that researchers measure or observe to assess the effects of changes in the independent variable. It is considered dependent because its values depend on the manipulation of the independent variable. For example, in an experiment studying the effect of sunlight on plant growth, the height of the plants would be the dependent variable.
The............variable in an investigation is the variable that changes in response to changes in the investigation?
The dependent variable in an investigation is the variable that changes in response to alterations in the independent variable. It is what researchers measure to assess the effect of the independent variable. Essentially, the dependent variable provides the data needed to draw conclusions about the relationship being studied.
Do the independent and dependent variables go under experiment on the scientific method?
Independent and dependent does go under experiment on the scientific method.
What is the factor that is deliberatly manipulated in a scientific investigation?
The factor that is deliberately manipulated in a scientific investigation is called the independent variable. Researchers change this variable to observe its effects on another variable, known as the dependent variable. By controlling the independent variable, scientists can establish cause-and-effect relationships and draw conclusions from their experiments.
As the independent variable increases the dependent variable does what?
Depends on the relationship between the independent and dependent variables.
What is the scientific definition of dependent variable?
In science, the dependent variable is what is being tested in the experiment. It changes as the independent variable changes, because it depends on the independent variable. The experiment can measure changes in the dependent variable through controlling the independent variable.
Does the dependent variable change because of the independent variable?
Yes, the dependent variable is the one that is being measured or tested in an experiment, and its values are expected to change in response to manipulations of the independent variable. The relationship between the independent and dependent variables is the main focus of a scientific study.
What is the difference between independent and dependent variables in an investigation?
In an investigation, the independent variable is the factor that is manipulated or changed by the researcher to observe its effects. In contrast, the dependent variable is the outcome or response that is measured to assess the impact of the independent variable. Essentially, the independent variable is what you change, while the dependent variable is what you observe or measure as a result of that change.
A controlled scientific investigation determines the effect of a(n) variable in an experiment.?
A controlled scientific investigation examines the effect of an independent variable on a dependent variable while keeping all other variables constant. This approach allows researchers to isolate the impact of the independent variable and draw conclusions about its specific effects. By using controls, scientists can ensure that any observed changes in the dependent variable are directly attributable to the manipulation of the independent variable. This method is essential for establishing cause-and-effect relationships in scientific research.
Which variable changes in the investigation depicted in the drawing?
In the investigation depicted in the drawing, the variable that changes is the independent variable. This is the variable that is deliberately manipulated or changed by the researcher to observe its effect on the dependent variable. The dependent variable, on the other hand, is the variable that is being measured or observed for changes as a result of the manipulation of the independent variable. In this investigation, the independent variable is likely being altered to see how it impacts the dependent variable.
What is always included in a comparative investigation?
Scientific Question
If the independent variable increases what happens to the dependent variable?
It depends on the relationship, if any, between the independent and dependent variables.
