A controlled experiment
You are performing a controlled experiment.
A controlled experiment
A controlled experiment.
A controlled experiment test one factor at a time.
A variable test?
Two limitations of a t-test are you can only use one factor at a time and you can only use two levels at a time. You have to watch out for the Type 1 error because it increases with simultaneous tests.
The test is only good for one person only and only good for one time use
a fair test
A controlled experiment
by a controlled experiment When seeking an answer to a problem, one might take the problem and test one factor at a time in order to find that answer by a process of elimination.
no they are one time only
It depends what you mean by that. But in an experiment that is made up of several tests, one factor at a time must be changed in order to rule out each possible factor until only one remains. Also test conditions may change if performed on a different day. Hope that helps you!!