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this is an experiment that only one varible is manipulated at a time
These are the steps in an experiment to test a hypothesis.
The hypothesis states what question you are studying. If there is no hypothesis, one wouldn't know what one is studying, so it's impossible to construct a controlled experiment.
A controlled experiment
What_type_of_experiment_is_one_way_to_test_a_hypothses
it is a fair test
its called a fair test. :)
A controlled experiment.
one
the definition for a controlled experiment is it test the effects of one factor
a controlled experiment
a controlled experiment
a controlled experiment
A variable test?
A controlled experiment
experiment