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iot is a mulupative:P
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What does it mean to solve a formula for a variable that appears on both sides?
It means that you manipulate the equation in such a way that the variable appears only on one side, by itself.
Why does the dependent variable change as the independent variable changes into a linear relationship?
The independent variable is the variable that you change and manipulate in an equation. This causes the dependant variable to change.
How do researchers determine which of the variables are dependent or independent?
The variable that you can manipulate in the experiment is always the independent variable. The quantity that changes as a result of your manipulation is the dependent variable.
Dummy variable as an independent variable?
An independent variable is the variable you have control over, what you can choose and manipulate. It is usually what you think will affect the dependent variable. In some cases, you may not be able to manipulate the independent variable. It may be something that is already there and is fixed, something you would like to evaluate with respect to how it affects something else, the dependent variable like color, kind, time. Example: You are interested in how stress affects heart rate in humans. Your independent variable would be the stress and the dependent variable would be the heart rate. You can directly manipulate stress levels in your human subjects and measure how those stress levels change heart rate.
How do you determine which variable goes on the x axis?
The value that you manipulate (change) goes on the x-axis. This is also known as the independent variable. :)
