Amber has written the following hypothesis:
"If a rock is put under a great deal of pressure,
then the minerals in the rock will chemically change."
What is the manipulated variable used in an investigation to test this hypothesis?
The manipulated variable, also known as the independent variable, is the factor that is intentionally changed or controlled in an experiment to test its effects on the dependent variable. This variable is crucial for establishing a cause-and-effect relationship in the investigation. By systematically altering the manipulated variable, researchers can observe how it influences other variables, helping to validate or refute the hypothesis being tested.
True. In a scientific experiment, the manipulated variable, also known as the independent variable, is the one that is intentionally changed or controlled by the researcher to test its effect on the dependent variable. This allows scientists to observe how changes in the manipulated variable influence the outcome of the experiment.
The independent variable.Open in Google Docs ViewerOpen link in new tabOpen link in new windowOpen link in new incognito windowDownload fileCopy link addressEdit PDF File on PDFescape.com
A variable
If you purposely change the temperature to test a hypothesis, the temperature is called the independent variable. This is the variable that you manipulate to observe its effect on the dependent variable, which is the outcome you measure in the experiment.
The manipulated variable, also known as the independent variable, is the factor that is intentionally changed or controlled in an experiment to test its effects on the dependent variable. This variable is crucial for establishing a cause-and-effect relationship in the investigation. By systematically altering the manipulated variable, researchers can observe how it influences other variables, helping to validate or refute the hypothesis being tested.
The one variable that is purposely changed to test a hypothesis is manipulated variable
The one variable that is purposely changed to test a hypothesis is manipulated variable
Manipulated variable
Manipulated variable
Manipulated variable
manipulated variable!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
manipulated variable HOLA
The independent variable is purposely changed in an experiment to test a hypothesis. This variable is manipulated by the researcher to observe its effect on the dependent variable and determine if there is a cause-and-effect relationship.
The variable that is changed to test a hypothesis is called the independent variable. It is manipulated by the researcher to observe its effect on the dependent variable, which is the variable being measured or observed in response to the changes in the independent variable.
The variable that is purposely changed to test a hypothesis is called the independent variable. This variable is manipulated or controlled by the researcher to observe its effect on the dependent variable, which is the outcome being measured.
The one variable that is changed in an experiment to test a hypothesis is called the independent variable. This is the variable that the researcher manipulates or controls to observe its effect on another variable, known as the dependent variable.