Standardization
If you do not have a control,then you cannot compare your test results.
line graphs
Control
To be able to compare the results to something.
A controlled experiment compares results through various methods. Some being a graph, an average, a diagram... etc.
If you do not have a control,then you cannot compare your test results.
statistical tests
line graphs
statistical tests
statistical tests
line graphs
Control
A control experiment provides a benchmark against which to compare the results of the main experiment. For example, to know if heating a material changes its resistance, you must be able to compare the results of the heated experiment to a copy in which the material was left unheated.
The Control
To be able to compare the results to something.
To establish a baseline to compare your results to.
A controlled experiment compares results through various methods. Some being a graph, an average, a diagram... etc.