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Thats what makes the variables what they are by definition they are what is changing

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What should be held constent in experiment?

Everything should be held constant except for one independent variable, the one thing you change. If you don't keep everything else constant, you can't determine the cause of changes in the dependent variable.


How many variables are kept constant in a experiment?

All variables except one, the experimental variable, are kept constant in an experiment.


Why does everything else except variable needto be keep constant during the experiment?

In order to isolate and identify the effect of the variable being tested, it is important to keep all other factors constant. This allows for a more accurate and reliable assessment of the relationship between the variable and the outcome. If other factors were to vary, it would be difficult to determine whether any observed changes were due to the variable being tested or to external factors.


What is the experiment called in which all the features of each experimental group are exactly the same except for the independent variable?

The experiment is called a controlled experiment. In this type of experiment, all variables are kept constant across experimental groups, except for the independent variable, which is deliberately manipulated to observe its effect on the dependent variable. This design helps to ensure that any observed changes can be attributed solely to the manipulation of the independent variable.


Why must everything be constant in an experiment except what you are testing for?

Because otherwise you would not know what change caused the effect you noticed.

Related Questions

What should be held constent in experiment?

Everything should be held constant except for one independent variable, the one thing you change. If you don't keep everything else constant, you can't determine the cause of changes in the dependent variable.


How many variables are kept constant in a experiment?

All variables except one, the experimental variable, are kept constant in an experiment.


When a scientific experiment is carried out in a controlled setting all variables are kept the same except for the variable.?

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.


When a scientific experiment is carried out in a controlled setting all variables are kept the same except for the ------------- variable?

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.


When a scientific experiment is carried out in a controlled setting all variables are kept the same except for the what variable?

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.


When a scientific experiments is carried out in a controlled setting all variables are kept the same except for the variable?

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.


What The one factor that differs between a control group and experimental group in a controlled experiment is the?

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.


Why is it important to have a controlled experiment where everything is constant except the component you are testing?

Meh... just wing it.


Why does everything else except variable needto be keep constant during the experiment?

In order to isolate and identify the effect of the variable being tested, it is important to keep all other factors constant. This allows for a more accurate and reliable assessment of the relationship between the variable and the outcome. If other factors were to vary, it would be difficult to determine whether any observed changes were due to the variable being tested or to external factors.


An investigation in which all variables except one remain constant is?

A controlled experiment. In a controlled experiment, all variables apart from the independent variable are kept constant to accurately determine the effect of the independent variable on the dependent variable. This helps ensure that any observed changes are due to the manipulated variable and not other factors.


What is the experiment called in which all the features of each experimental group are exactly the same except for the independent variable?

The experiment is called a controlled experiment. In this type of experiment, all variables are kept constant across experimental groups, except for the independent variable, which is deliberately manipulated to observe its effect on the dependent variable. This design helps to ensure that any observed changes can be attributed solely to the manipulation of the independent variable.


To ensure that an experiment is testing only one variable scientists often run a?

controlled experiment where all variables are kept constant except for the one being tested.