A person who conducts experiments is called a scientist or researcher. They design and perform experiments to test hypotheses and gather data to answer specific research questions.
A person that makes candles is called a chandler.
There are two scientists. Goldstein is the first person that found it.
that there is a relationship between the two variables. This relationship can be used to predict how changes in one variable will affect the other variable.
When conducting an experiment in a laboratory environment, the person conducting the experiment and the Instructor or Principle Investigator are responsible for ensuring that appropriate safety procedures are followed.
An experiment is considered controlled when all variables are kept constant except for the one being tested. This allows researchers to isolate the effect of that specific variable on the outcome of the experiment. Controlled experiments help establish cause-and-effect relationships between variables.
It is important because if the experiment or experimenter is not a very trustworthy person then that often also makes the information he gets from an experiment invalid.
After the problem is presented, the person doing the experiment makes an hypothesis (an educated guess).
An experiment.
What a person intends to do in an experiment depends on what the experiment is. Someone will need to know what the exact experiment is to know what they would do in it.
dependent variable
when you perform the experiment
control
answer wat?
control
control
Independent
control