the scientific method :)
A controlled experiment is used to test a hypothesis.
What is a series of carefully planned steps that test a hypothesis?
used to test a hypothesis
A hypothesis test is used to make certain decisions based on the data collected.
A hypothesis is an "educated guess". An example of how it could be used: John needed to test his hypothesis about molecular degenaration.
Test your hypothesis by Doing an Experiment
test your hypothesis.
A hypothesis
experiment
A [test] statistic.
Amber has written the following hypothesis: "If a rock is put under a great deal of pressure, then the minerals in the rock will chemically change." What is the manipulated variable used in an investigation to test this hypothesis?
This is used in statistic to know whether to accept or reject a null hypothesis or alternative hypothesis