An independent variable is a factor that is changed by the controller of the experiment.
The variable that does not change.
The independant variable is the variable being manipulated or changed. The dependant variable is the results. For example, seeing how different amounts of steroids affect someones body weight. The independant would be the steroids because you are changing the amount. The dependant is the body weight because those are the results you are getting back.
Yes, independant variables are the variables that are changed in an experiment to observe the results, called the dependant variable.
operational definition of a manipulated variable
yes it can I've done a few experiments that have had more than one independant variable.
Take the expression y = f(x) where f is a function relating y in terms of x. x is the input - the independant variable. y is the output - the dependant variable because it's value depends on x.
the independant variable is what you are changing in each test..
the independant variable is what you are changing in each test..
Independant variable
The independent variable is on the x-axis.
The object you are testing in a hypothesisThe Independant or manipulated variable is what 'I' or you are changing....if you are measuring the effect of fertilizer on plant height, the Independant variable is the presence/absence of fertilizer.
independant variable i think :)
An independant variable is the variable in science that you'll be changing throughout the experiment. Like if you were experimenting on plants, the independant variable is how many plants you'll be taking out and putting back in. For example, you take out one of the bad plants and include three more.
An independant variable should always be on the x-axis of a graph and the dependant variable on the y-axis.
The independant variable is the variable being manipulated or changed. The dependant variable is the results. For example, seeing how different amounts of steroids affect someones body weight. The independant would be the steroids because you are changing the amount. The dependant is the body weight because those are the results you are getting back.
independant variable
Yes, independant variables are the variables that are changed in an experiment to observe the results, called the dependant variable.
controlled variable