## What is an explanatory variable example?

**Example**: Coffee Bean Origin

He wants to compare coffee from three different regions: Africa, South America, and Mexico. The **explanatory variable** is the origin of coffee bean; this has three levels: Africa, South America, and Mexico. The response **variable** is hyperactivity level.

## Which variable is the explanatory variable?

❖ The variable that is used to explain or predict the response variable is called the explanatory variable. It is also sometimes called the **independent variable** because it is independent of the other variable. In regression, the order of the variables is very important.

## What is an explanatory variable quizlet?

**Explanatory Variable** (also commonly referred to as the independent **variable**) (X) the **variable** that claims to explain, predict or affect the response; and. Response **variable** (also commonly referred to as the dependent **variable**) (Y) the outcome of the study. You just studied 16 terms!

## What is a response variable in an experiment?

A responding **variable** is something that “responds” to changes you make in an **experiment**. It’s the effect or outcome in an **experiment**. The responding **variable** would be the height of the plants. In other words, the plants are responding to changes in light that you, the researcher, make.

## Is age an explanatory variable?

The type of therapy given is the **explanatory variable**; it may or may not affect the response **variable**. In this example, we have only one **explanatory variable**: type of treatment. In real life you would have several more **explanatory variables**, including: **age**, health, weight and other lifestyle factors.

## Is gender an explanatory variable?

Examples include **explanatory variables**, such as **gender**, ethnicity, type of instruction, etc., and response **variables** such as individual test item scores, total test scores, and achievement levels.

## What is another name for explanatory variable?

Independent variables are also called “regressors,“ “controlled variable,” “manipulated variable,” “explanatory variable,” “exposure variable,” and/or “**input** variable.” Similarly, **dependent variables** are also called “response variable,” “regressand,” “measured variable,” “observed variable,” “responding variable,” “

## Is height an explanatory variable?

For example people’s weight (dependent **variable**) might depend on their **height** (**independent variable**). They’re also known as predictor or **explanatory variables**, for obvious reasons.

## What are the two response variables?

One **response variable** is the amount of time visiting the site. This **response variable** is quantitative. One **response variable** is the amount spent by the visitor. This **response variable** is quantitative.

## What is the difference between a response variable and an explanatory variable quizlet?

A **response variable** measures an outcome of a study. An **explanatory variable** attempts to explain the observed outcomes.

## What is the response variable in stats?

In **statistics**, a **response variable**, also known as a dependent **variable**, is a concept, idea, or quantity that someone wants to measure. It depends on an independent **variable**. A **response variable** might be affected by many different factors, known as explanatory **variables**.

## Does correlation require explanatory and response variable?

**Correlation requires** that there are clearly-identified **explanatory and response variables**. II. Scatterplots **require** that both **variables** be quantitative.

## What’s the responding variable?

A **responding variable** is a **variable** that the researcher predicts will change if the manipulated **variable** changes. A **responding variable** is also called a dependent **variable**.

## What are the response variables?

**Response variables** are also known as dependent **variables**, y-**variables**, and outcome **variables**. Typically, you want to determine whether changes in the predictors are associated with changes in the **response**. For example, in a plant growth study, the **response variable** is the amount of growth that occurs during the study.

## What is the constant variable?

A **constant** is a data item whose value cannot change during the program’s execution. Thus, as its name implies – the value is **constant**. A **variable** is a data item whose value can change during the program’s execution. Thus, as its name implies – the value can vary. **Constants** are used in two ways.