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If you test only one variable then you know that the difference in the experimental and control setup is that one independent variable. If you test more than one you will not know which one made the difference.

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13y ago

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Why does an investigator change the value of a variable parameter during in investigation?

Which factor does the investigator change during an investigation?


What variable gets changed during an investigation?

Dependent variables


What is variables in science?

Science Answer: The Dependent Variable is the Variable that changes automatically during the experiment when the Independent Variable is changed by somebody. :D


Why does an investigator change the value of a variable parameter during an investigation?

An investigator may change the value of a variable parameter during an investigation to test its impact on the outcome or to explore different scenarios. By adjusting the variable, the investigator can gather more information and make informed decisions based on the results of the investigation.


What is dependent variables in science?

Science Answer: The Dependent Variable is the Variable that changes automatically during the experiment when the Independent Variable is changed by somebody. :D


Which factor does the investigator change during an investigation?

The factor that the investigator changes during an investigation is called the independent variable. This variable is manipulated to observe its effects on the dependent variable, which is the outcome being measured. By altering the independent variable, researchers can draw conclusions about cause-and-effect relationships within their study.


What is the definition of a standardized variable?

A variable that stay the same during a science experiment


What are some hazards you might encounter during a science investigation?

horseplay


What's the definition of a dependent variable?

hi. im in science and they teach us about everything.So I will be teling you the definition of Dependant Variable [[ for science]]Dependant Variable - Something that you changing. That's it...


Can police harass you during an investigation?

Yes, police can potentially harass individuals during an investigation, but it is important to report any instances of harassment to the appropriate authorities.


What was the independent variable that the scientist measured during the investigtion?

The independent variable that the scientist measured during the investigation was the factor that was deliberately manipulated or changed to observe its effect on the dependent variable. This could be something like temperature, concentration, or time, depending on the specific experiment. By altering this variable, the scientist aimed to determine how it influences the outcome of the study.


What is the dependent variable of the experiment?

Dependent Variable: - Something that might be effected by the change in the independent variable - What is observed - What is measured - The data collected during the investigation :)