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The independent variable in an experiment is the one that is manipulated in order to test a hypothesis. There will also be a control used in order to make sure that the variable is doing what it is supposed to.

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What is an independent variable and dependent variable?

Question: What's a variable?Answer: A variable is an object, event, idea, feeling, time period, or any other type of category you are trying to measure. There are two types of variables-independent and dependent.Question: What's an independent variable?Answer: An independent variable is exactly what it sounds like. It is a variable that stands alone and isn't changed by the other variables you are trying to measure. For example, someone's age might be an independent variable. Other factors (such as what they eat, how much they go to school, how much television they watch) aren't going to change a person's age. In fact, when you are looking for some kind of relationship between variables you are trying to see if the independent variable causes some kind of change in the other variables, or dependent variables.Question: What's a dependent variable?Answer: Just like an independent variable, a dependent variable is exactly what it sounds like. It is something that depends on other factors. For example, a test score could be a dependent variable because it could change depending on several factors such as how much you studied, how much sleep you got the night before you took the test, or even how hungry you were when you took it. Usually when you are looking for a relationship between two things you are trying to find out what makes the dependent variable change the way it does.Many people have trouble remembering which is the independent variable and which is the dependent variable. An easy way to remember is to insert the names of the two variables you are using in this sentence in they way that makes the most sense. Then you can figure out which is the independent variable and which is the dependent variable:(Independent variable) causes a change in (Dependent Variable) and it isn't possible that (Dependent Variable) could cause a change in (Independent Variable).For example:(Time Spent Studying) causes a change in (Test Score) and it isn't possible that (Test Score) could cause a change in (Time Spent Studying).We see that "Time Spent Studying" must be the independent variable and "Test Score" must be the dependent variable because the sentence doesn't make sense the other way around.


Nominal definition for an outcome variable?

An outcome variable is the dependent variable in a study that researchers measure to determine the effect of the independent variable(s). It represents the main result or effect that researchers are studying or trying to understand.


Having a pet will reduce stress. What is the independent variable in this hypothesis?

The independent variable in this hypothesis is having a pet. It is the variable that is being manipulated or changed to observe its effect on stress levels.


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 is a measured outcome variable in a experiment called?

A measured outcome variable in an experiment is typically referred to as the dependent variable. This is the variable that is being measured or observed to determine the effects of the independent variable(s) being manipulated in the experiment.

Related Questions

How do you use manipulative variable in a sentence?

My manipulated variable was affected by the independent variable.


Independent and independent variable in sentence?

Changes in the independent variable are independent of changes in any other variable,


A sentence for independent variable?

i am testing a independent variable for my plant it was worth


A sentence using the word independent variable?

We used 3 kinds of soaps in the experiment, which each was an independent variable.


A sentence for the word dependent variable?

In an experiment you uses a independent and dependent variable.


A sentence with the word dependent variable?

"If y=2x, then x is the independent variable and y is the dependent variable." Also, " If x=y/2 then y is the independent variable and x is the dependent variable". Also, "The dependent variable is the one variable which is found by giving values to all the independent variables"


Independent variable in a sentence?

The independent variable in an experiment is the one that is manipulated in order to test a hypothesis. There will also be a control used in order to make sure that the variable is doing what it is supposed to.


What is the variable you use during the part of an experiment that is being tested?

The variable being tested is called the independent variable. This is the variable that is deliberately changed by the experimenter to observe its effect on the dependent variable.


What is the manipulating variable the dependent variable or the independent variable?

The independent variable.


A sentence for the word independent variable?

Two variables are called independent when whatever change in one of them do not influences the value of the other.


What is the test variable (independent variable) in the experiment?

The independent variable.


What is the diffrence between dependent variable and independent variable?

the dependent variable changes with the independent variable. the independent variable only changes when changed by the experimenter. Time is usually an independent variable.