0

# What have you learned about variables?

Updated: 4/28/2022

Wiki User

12y ago

1) I learned that you can have as many variables as you want.

2) You can change the variables.

3) Variables is used in an experiment.

4) A variable is something that can be changed, such as a characteristic or value. Variables are generally used in Psychology experiments to determine if changes to one thing result in changes to another.

Angela Veum

Lvl 13
2y ago

Wiki User

12y ago

1) I learned that you can have as many variables as you want.

2) You can change the variables.

3) Variables is used in an experiment.

4) A variable is something that can be changed, such as a characteristic or value. Variables are generally used in psychology experiments to determine if changes to one thing result in changes to another.

Earn +20 pts
Q: What have you learned about variables?
Submit
Still have questions?
Related questions

### Why do you isolate variables for math?

You isolate variables in math because the point of an equation is to solve for the variables. By isolating the variables you have learned what that variable stands for and thus solved the equation.

### Can variables be used in science?

i learned this in class once i think it is yes

### Why do I hiss my s's?

It is either the way you learned to speak, or it is a condition caused by any number of variables.

### What is a summary of what you learned from a experiment?

From an experiment, I learned that changing the independent variable can have a direct impact on the dependent variable. The results may support or reject the hypothesis, providing insights into the relationship between the variables being studied. Additionally, controlling variables and conducting multiple trials help ensure the reliability and validity of the experiment's findings.

### What is optimization and how can it learned?

Optimization is the process of seeking the values of the variables that lead to an optimal value of the function that is to be optimized. There are also various programs that help.

### What is predicted y?

Predicted y is the value that a model generates based on input variables and learned relationships between those variables. This value represents the model's estimation of the outcome based on the data it has been trained on.

### How do the test variables and outcome variables in an experiment compare?

Test variables are the factors that are intentionally changed or manipulated by the researcher in an experiment, whereas outcome variables are the factors that are measured and affected by the test variables. Test variables are the independent variables that are controlled by the researcher, while outcome variables are the dependent variables that change in response to the test variables. The relationship between the test variables and outcome variables is explored to determine the effect of the test variables on the outcome variables.

### What is a type of graph used to show the relationship between two variables that are numbers on the x-axis and the y-axis?

bar graph It's actually line graph. (I just learned this at school.)

### How many variables are tested during an experiment?

There are three types of variables tested: manipulated variables, controlled variables, and experimental variables.

### What is the differecnce between independent variables and dependent variables?

Every time the independent variables change, the dependent variables change.Dependent variables cannot change if the independent variables didn't change.

### What are variables that do not change in an experiment?

Variables that do not change in an experiment are independent variables.