Can you measure two independent variables?
Yeah, it is possible to measure the relationship between an independent and two or more dependent variables. – your independent variable has to be manipulated first, it has to move first then the dependent variable follows. for example.
Which of the following predicts that there is no relationship between the independent variable and dependent variable?
The null hypothesis states that there is no relationship between two population parameters, i.e., an independent variable and a dependent variableDependent VariableA dependent variable is a variable whose value will change depending on the value of another variable, called the independent variable..
What is the difference between independent and dependent variables?
In science and math, an independent variable is a variable or value that is changed, altered, or entered, while a dependent variable is a variable or value that is being observed. You may manipulate or control independent variable, but the dependent variable cannot be touched and can simply be examined.
What are examples of dependent variables?
The dependent variable (sometimes known as the responding variable) is what is being studied and measured in the experiment. It’s what changes as a result of the changes to the independent variable. An example of a dependent variable is how tall you are at different ages.
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 .
How to determine independent variable?
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. The independent variable in your experiment would be the brand of paper towel.