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# What variable must he change in order to complete his investigation?

Updated: 4/28/2022

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8y ago

1. Amount of water

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8y ago

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Q: What variable must he change in order to complete his investigation?
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### What is independent variable in report?

The independent Variable is the variable that you change in order to get a different result.

### What is a part of an experiment that can change?

An independent variable is a part of an experiment that can change. This is the variable that the scientist manipulates or controls in order to observe its effect on the dependent variable.

### What do you call the variable you change in the expierment?

The variable that is intentionally changed in an experiment is called the independent variable. It is the variable that you manipulate in order to observe its effect on the dependent variable.

### What is a resultant variable?

A resulting variable is the variable in the experiment that you don't change. As when the manipulating variable is the variable that you do change.

### What is the independent variable in an experiment?

Independent variable is what you, the experimenter, change or enacts in order to do your experiment

### What are independent and dependent variables?

The independent variable is also called an experimental variable. It is the variable being manipulated in the experiment in order to show the effect on the dependent variable. The dependent variable is also called the response variable. It is the variable being observed in the experiment. A change in the independent variable is what causes the change (if any) in the dependent variable, which is the purpose of the experiment.

### What is the name in an experimental design where the variable in which the researcher is trying to elicit a change?

The independent variable is the variable that the researcher manipulates or controls in an experimental design in order to observe its effect on the dependent variable.

### What Variables that do not change during?

Constants or control variables are kept constant during an experiment to isolate the effect of the independent variable on the dependent variable. These variables do not change in order to ensure that any observed changes in the dependent variable are due to the manipulation of the independent variable and not influenced by other factors.

### What variable do you purposely change during an experiment in order to test your hypothesis?

The variable that is purposely changed during an experiment to test a hypothesis is the independent variable. This variable is manipulated by the researcher to see how it affects the dependent variable, which is the outcome being measured.

### What does independent variable means?

When conducting scientific experiments, the researcher manipulates an "independent variable" (i.e., some physical parameter that can be controlled) in order to measure the effects of such manipulation on a "dependent variable" (i.e., the results of changing the physical parameter of interest). For example, one could lower the temperature in a refrigerator (the temperature being an independent variable) and wait to observe when water left in the refrigerator turns to ice (the change from liquid water to the solid form being the dependent variable). Thus, the change in the dependent variable depends on the manipulation of the independent variable. The independent variable is the variable you change, the dependant variable is what changes as a result of what you change.

### Variable that is changed in an experiment in order to study changes in the dependent variable?

yea losertttttt actually, it is the independent variable because the independent variable is the thing that you change and the dependent variable is the outcome whoever doesn't know this, I'm sorry, but now you know.

### What independent variable mean?

When conducting scientific experiments, the researcher manipulates an "independent variable" (i.e., some physical parameter that can be controlled) in order to measure the effects of such manipulation on a "dependent variable" (i.e., the results of changing the physical parameter of interest). For example, one could lower the temperature in a refrigerator (the temperature being an independent variable) and wait to observe when water left in the refrigerator turns to ice (the change from liquid water to the solid form being the dependent variable). Thus, the change in the dependent variable depends on the manipulation of the independent variable. The independent variable is the variable you change, the dependant variable is what changes as a result of what you change.