What are some examples of dependent and independent variables in the real world?

What are some examples of dependent and independent variables in the real world?

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.

What is the independent variable in an experiment give an example?

The independent variable (IV) is the characteristic of a psychology experiment that is manipulated or changed by researchers, not by other variables in the experiment. For example, in an experiment looking at the effects of studying on test scores, studying would be the independent variable.

What is an example of independent?

Frequency: The definition of independent is someone or something that is free from the influence or control of another. An example of independent is someone who lives on their own and supports themself. Free from the influence, guidance, or control of another or others; self-reliant.

What is an independent variable in psychology example?

The independent variable is the variable that is manipulated by the experimenter. For example, in an experiment on the impact of sleep deprivation on test performance, sleep deprivation would be the independent variable.

Is height an independent variable?

In this study, time is the independent variable and height is the dependent variable. Answer 5: When you make a graph of something, the independent variable is on the X-axis, the horizontal line, and the dependent variable is on the Y-axis, the vertical line.

Is age a Dependant variable?

Age cannot be dependent variable.

What is a real life example of independent variable?

Examples of Independent variables: 1. In an experiment to test how the amount of sunlight affects the growth of radishes. The independent variable is the amount of sunlight each plant receives. 2. In an experiment to test the effect a gasoline additive has on gas mileage in a car, the amount of additive per gallon is the independent variable.

Could You give Me an example of independent variable?

An independent variable is a variable that can be changed or modified in a scientific experiment. This is done to test the dependent variable by modifying the independent variable. An example of an independent variable is the height you drop an egg from to see if it will break .

What are the types of independent variables?

Depending on the context, an independent variable is sometimes called a “predictor variable”, regressor, covariate, “controlled variable”, “manipulated variable”, “explanatory variable”, exposure variable (see reliability theory), “risk factor” (see medical statistics), “feature” (in machine learning and pattern recognition) or “input variable.”.

How do you measure an independent variable?

The dependent variable is what is being measured in an experiment or evaluated in a mathematical equation and the independent variables are the inputs to that measurement. In a simple mathematical equation, for example: a = b/c the independent variables, b and c , determine the value of a .