direct proportion
cause a change
Straight line.
it is a direct relationship -eli martin
A controlled experiment is useful to examine the relationship between a manipulated variable and a responding variable.
That is the point of doing the experiment. You are trying to find out if there is any relationship at all.
straight line
A manipulative variable is the variable you can alter, while the responding variable is the variable you have no control over. A manipulated variable is what is changed purposely throughout the experiment. The responding variable is which you have to measure to get your results I think. But the responding variable depends on the dependent variable. I believe I'm right!
Manipulated variables are also known as independent variables. These are the variable which you change in an investigation. Plotted on the x axis.
This would indicate that there is a linear relationship between manipulating 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 relationship -eli martin
scientists use this to examine the relationship between a manipulated variable.