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What kind of variable that a researcher purposely changes in an investigation is?
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What does an idependent variable mean in science?
the part in the experiment that a scientist purposely changes
Why is it important to only test ONE variable at a time in s scientific investigation?
If you test more than one variable you don't know which one caused the changes.
What are manipulated variable and responding variable?
the manipulated variable is the part of the experiment that is changed. the dependent variable is the part of the experiment that does not get changed(stays the same throughout the experiment), and the scientist use it to record the data.
What is the name for something that changes during an experiment?
All factors in an expermient are called variables. The variable you can change yourself is called the independent variable; the one you expect to change and monitor accordingly (and where you get your results from) is called the dependent variable.
In an experimental investigation the variable that the researcher changes or manipulates in order to see its effects is called the?
Independent variable, is variable that the experimenter manipulates
A variable of which a researcher is not aware but which might be causing changes in the response variable is called a variable?
lurking
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
What does an idependent variable mean in science?
the part in the experiment that a scientist purposely changes
Which variable changes in the investigation depicted in the drawing?
mutiple things
The variable that is measured in an experiment is the variable?
The Independent/Manipulative variable is the variable that you purposely change, and the Dependent/Responsive variable is the variable that changes as a rest of the Independent variable. You measure the dependent variable to see the effects of the Independent 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
Does the independent varialbe change?
Yes, the independent variable does change because it is what a scientist purposely changes during an experiment.
The one variable that is purposely changed to test a hypothesis is called?
The variable that the experimenter deliberately changes is called the independent variable. The thing you are observing as a result of the different 'values' or 'conditions' of the independent variable is called the dependent variable. If the experiment is well controlled, then you can have some confidence that changes in the dependent variable have come about directly as a result of your changes to the independent variable.
In a psychological experiment the factor that is manipulated by the investigator is called?
The factor that is manipulated by the investigator in a psychological experiment is called the independent variable. It is the variable that the researcher changes or controls to see how it affects the dependent variable.
Why is it important to only test ONE variable at a time in s scientific investigation?
If you test more than one variable you don't know which one caused the changes.
What is a variable being measured?
A variable being measured is a characteristic or attribute that can take on different values or levels, and it is the focus of study in research or experimentation. Variables can be either independent (manipulated or controlled by the researcher) or dependent (affected by changes in the independent variable).
What are manipulated variable and responding variable?
the manipulated variable is the part of the experiment that is changed. the dependent variable is the part of the experiment that does not get changed(stays the same throughout the experiment), and the scientist use it to record the data.
