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What else can I help you with?
What variable should the scientist control in the experiment?
The scientist should control the independent variable, which is the factor that is manipulated in the experiment to observe its effect on the dependent variable. By keeping the independent variable constant, the scientist can ensure that any changes in the dependent variable are due to the manipulation and not other factors. Additionally, controlling extraneous variables is also important to minimize their influence on the results.
What variable should you already know before you perform an experiment?
Before performing an experiment, you should know the independent variable, which is the factor you will manipulate to observe its effect on the dependent variable. Understanding this variable is crucial as it helps define the experimental design and ensures that you can isolate the effects of your manipulation. Additionally, having a clear hypothesis related to the independent variable can guide your experiment's objectives.
What is the meaning of dipendent variable?
I hope this helps you out a lot. If you are asking what a dependent variable is, here is your answer: A dependent variable is a variable which would be the output of the experiment. The value of the dependent variable depends on the value of the independent variable. If you are asking what a dependent variable does, here is your answer: A dependent variable shows you the output of the experiment. It shows you the independent variable's function. If you have learned that in Math, you should understand. Source(s): I'm a Science and Math whiz.
What is a controlled variable in a science fair project?
It is the variables you will not change to keep the experiment a fair test, they should be kept constant to show how your independent variable affects your dependant variable.
How do you identify a variable in an experiment?
In an experiment, usually one item will cause something else to vary in an observable manner and sometimes predictable way.A variable will be recognized as any factor, trait, or condition of the experiment that exists in varying amounts or types. There are independent variables, dependent variables, and controlled variables.An independent variable is one that is changed in an experiment. In order to perform a fair and subjective test one should consider only one independent variable during their experiment. As changes are made in the quantities of our independent variable, changes should be apparent that make observations different from other quantities of the independent variable.The focus of these observations is on the depenedent variable to see how it responds to the change made to the independent variable quantities. The new value of the dependent variable is caused by and depends on the value of the independent variable and is what we know as cause and effect.Not to be forgotten, we have the controlled variable which is a quantity that is maintained at a constant in the experiment so as to eliminate any confusion with cause and effect observations.
On which axis of a graph should the independent variable be graphed?
the independent variable goes on the x-axis the dependent goes on the y-axis
Which axis holds the independent variable?
An independant variable should always be on the x-axis of a graph and the dependant variable on the y-axis.
Where should the independent variable always be placed?
The independent variable should always be placed on the x-axis of a graph. This is because it represents the variable that is manipulated or controlled in an experiment to observe its effect on the dependent variable, which is plotted on the y-axis. This standard placement helps in clearly conveying the relationship between the two variables.
An experiment should consist of what two things?
An experiment should consist of an independent variable, which is the variable that is manipulated or changed by the researcher, and a dependent variable, which is the variable that is measured or observed to determine the effect of the independent variable.
What is the only variable that should be changed to test?
Independent variable
What is the independent variable when graphing the density of a solid?
Mass is the independent variable and should be plotted on the x-axis.
What should have been the only independent variable in paola's experiment?
The only independent variable in Paola's experiment should have been the factor that she intentionally manipulated or varied in order to observe its effect on the dependent variable. This allows her to determine any causal relationships between the independent variable and the outcomes.
What does independent variable and dependent variable mean?
The independent variable is the variable that the scientist controls and can change in an experiment. There should be only one independent variable in an experiment; otherwise the cause-and-effect of the independent variable cannot be determined.The dependent variable is the variable that is affected by the independent variable.EXAMPLE:Students of the same age have been given different sleeping hours (the independent variable)The next day they are tested for their performance (the dependent variable).(Having students the same age is a third type of variable, called the constant variable or the control variable. It is deliberately kept the same to reduce any effects on the outcome.)
Is the dependent variable measurable?
Yes, the dependent variable is the factor being measured or observed in an experiment or study to determine its relationship with the independent variable. It should be quantifiable or observable to assess the impact of the independent variable on it.
What is a thing that should have one independent variable called?
A thing that should have one independent variable is called a "controlled experiment." In such an experiment, the independent variable is manipulated to observe its effect on a dependent variable, while all other variables are held constant. This approach allows for a clear understanding of cause-and-effect relationships.
What are the independent dependent and control variables?
The independent variable is the thing you are changing/varying. The dependent variable is the thing you are measuring. This variable should be affected by the independent variable. Control variables are anything that must be kept constant. If there are any other factors which affect the dependent variable, then these need to be controlled so that they do not have any significant effect (basically ensuring that you are actually measuring the effects of the independent variable).
Should the independent variable always be plotted on the y axis?
Generally speaking yes. It would be assumed when looking at a graph that the x axis is the variable you are able to change and so the y axis would be the result.
