Direct Proportion
the types of variables are three the constant,manipulated and responding...
Scientists utilize controlled experiments where they manipulate only one variable at a time while keeping all other variables constant to ensure that any changes in the responding variable are due to changes in the manipulated variable. This helps establish a cause-and-effect relationship between the variables being studied. Additionally, incorporating control groups can further validate the relationship between the manipulated and responding variables.
the controlled variables are the factors that are kept constant during an experiment. if they are not kept constant then they may affect the outcome of the experiment. the manipulated variable is the factor that is different between the experiment and the control. the responding variable is the variable that is being measured in the experiment.
It is a direct [linear] proportionality.
there are three kinds of variables.a variable must be a situation,condition or a factor1.change or manipulated variables.-are the variables that are being tested or changed.2.constant variables.-are the variables that you are not intended to test or study,or the variables to be kept constant.3.responding variables.-are the results of the maipulated variables.
Constants stays the same independent variables is the variable that is being manipulated
Inversely proportional.
The three variable in an experiment are independent, dependent, and controlled. The independent is the variable you control, the dependent is the variable that will change according to the independent. The control is kept constant so they do not affect the dependent.
In biology, a variable is any factor or condition that can change or be controlled in an experiment. Variables can be independent (the factor being tested), dependent (the outcome being measured), or controlled (kept constant for comparison). Understanding and controlling variables is critical for designing valid experiments and drawing accurate conclusions.
In an experiment, variables that are not changed are called control variables. These variables are kept constant to ensure that any changes observed in the experiment are due to the manipulated variable, or independent variable, and not due to other factors.
It is a linear relationship, such as y=mx+b.
It is a relationship between two variables such that one variable os always larger than the other by a multiple which is the constant of variation.It is a relationship between two variables such that one variable os always larger than the other by a multiple which is the constant of variation.It is a relationship between two variables such that one variable os always larger than the other by a multiple which is the constant of variation.It is a relationship between two variables such that one variable os always larger than the other by a multiple which is the constant of variation.