What are variables and independent variables, and what are independent variables dependent variables

Independent variables: Independent variables refer to factors or conditions that are actively manipulated by the researcher to cause changes in the dependent variable, so the independent variable is regarded as the cause of the dependent variable.

Independent variables are continuous and categorical. If the independent variable manipulated by the experimenter is a continuous variable, the experiment is functional. If the independent variable manipulated by the experimenter is a categorical variable, then the experiment is factorial.

In psychological experiments, independent variables are variables that are manipulated and mastered by the experimenter.

In mathematics, y=f(x)In this equation, the independent variable is x and the dependent variable is yApplying this equation to the study of psychology, the independent variable refers to the factor or condition that the researcher actively manipulates to cause the change of the dependent variable, so the independent variable is regarded as the cause of the dependent variable.

I think the independent variable is not controlled by people, the dependent variable changes with the changes of others, well, the control variable is that you take the lead and control the changes of others.

Independent variable: The amount of change that is thought to control the change.

Dependent variable: The amount that changes because the independent variable changes.

Control variables are requirements, not variables.

Let the function y=x, then y is the dependent variable and x is the independent variable. Control variable is a method of scientific experiment, such as the influence of temperature and particle size on the solubility of the substance, then the variable of temperature can be controlled to be unchanged to test, and the variable of particle size can be controlled to test, which is called the control variable method

Independent variables can be changed at will, such as x in mathematics, the dependent variable is a passive variable that changes according to the change of a certain data, and the control variable is a number within a specified range.

What are independent and dependent variables.

An argument is a variable that is used as input in a function, usually represented by the letter x.

The value of the independent variable can be selected independently, while the value of the function depends on the value of the independent variable.

In function symbolic representations, arguments appear in parentheses after the function name, such as f(x).

When given a specific coarse value of an independent variable, the function will randomly return a unique corresponding value, which is called the dependent variable or output of the function.

Argument. One variable in the mathematical equation that can affect other variables is called an independent variable.

Independent variables are used in a wide range of applications, from mathematics and functions to computers and programming.

If x takes any quantity, and y has a unique quantity corresponding to x, then x is called the argument of the function.

Or. If y is a function of x, then x is the argument of this function.

For example, the function: y=2x

x is the independent variable and y is the dependent variable.

y is changing with x.

An independent variable, a variable that is associated with another quantity, any value of which can find a fixed value in the other quantity.

In general, in a process of change, if there are two variables x and y, and for each definite value of x, y has a value corresponding to it, then we say that x is an independent variable and y is a function of x. If y=b when x = a, then b is called the value of the function when the value of the argument is a.

For example, the function: y=2x

x is the independent variable and y is the dependent variable.

y is changing with x.

An independent variable, a variable that is associated with another quantity, any value of which can find a fixed value in the clan content.

In general, in a process of change, if there are two variables x and y, and for each definite value of x, y has a value corresponding to it, then we say that x is a self-varying amount of locust and y is a function of x. If y=b when x = a, then b is called the value of the function when the annihilation value of the independent variable is a.

An independent variable is a factor or condition that is actively manipulated by the researcher to cause a change in the dependent variable. Thus the independent variable is seen as the cause of the dependent variable.

In other words, an independent variable is a variable that causes a change in the dependent variable. In research, variables that cause changes in the behavioral traits being measured are conditions selected by the researcher to determine their effect on the behavior or outcome. The dependent variable is the value of the function of the independent variable.

For example, the effect of temperature on the water solubility of a substance is studied. In this case, temperature is the independent variable; The water solubility of a substance is the dependent variable.

Independent variable = independent variable.

In the self-variable function y f(x), the value of the variable y changes with the change of the value of the variable x, and the value of x determines the value of y, and the variable x is called an independent variable.