This is called scientific method. First; you start off with a question, and then you try to guess an answer to your question with a hypothesis, then you run an experiment and analyze the results and come to a conclusion.
a hypothesis
Scientists test hypothesis by setting up an experiment. They choose a independent and a dependent variable and test the experiment.
Scientists then state another hypothesis and test it out with another experiment.
if your referring to the scientific method, scientists test the dependent variable
...perform a scientific experiment designed to shed light on the hypothesis.
Amend or discard the hypothesis
A theory
a hypothesis
Scientific Method
Scientists test hypothesis by setting up an experiment. They choose a independent and a dependent variable and test the experiment.
scientists test their hypothesis buy making observations or doing research
scientists test their hypothesis buy making observations or doing research
Scientists then state another hypothesis and test it out with another experiment.
In a lab or wherever they can conduct an experiment
Test
if your referring to the scientific method, scientists test the dependent variable
A hypothesis is a proposed explanation for a phenomenon. It is made before scientists conduct experiments or gather data to test whether it is accurate or not. The purpose of testing a hypothesis is to determine if it is supported by evidence and can be considered a valid explanation for the observed phenomenon.