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##### Asked by: Darrin Piñar

personal finance life insurance# How do you determine if a variable is independent or dependent?

**independent**and

**dependent variables**is, when you're conducting an experiment, the

**independent variable**is what you change, and the

**dependent variable**is what changes because of

**that**. You can also think of the

**independent variable**as the cause and the

**dependent variable**as the effect.

Then, what are some examples of independent and dependent variables?

**Independent and Dependent Variable Examples**. In a study to determine whether how long a student sleeps affects test scores, **the independent variable** is **the** length of time spent sleeping while **the dependent variable** is **the** test score. You want to compare brands of paper towels, to see which holds **the** most liquid.

**Independent Variable Definition**. An

**independent variable**is defines as the

**variable**that is changed or controlled in a

**scientific**experiment. It represents the cause or reason for an outcome.

**Independent variables**are the

**variables**that the experimenter changes to test their

**dependent variable**.

Moreover, how do you identify independent and dependent variables in regression analysis?

The outcome **variable** is also called the response or **dependent variable**, and the risk factors and confounders are called the predictors, or explanatory or **independent variables**. In **regression analysis**, the **dependent variable** is denoted "Y" and the **independent variables** are denoted by "X".

The **independent variable** is the one that you " choose " to vary. Posynomials are not the same as polynomials in several **independent variables**. In this type of design, there is one and only one **independent variable**. Rate is my dependent **variable**, and form of zinc is my **independent variable**.