1:They are based on observations.
2:They can be tested
they include words, and are either right or wrong
What must be true of any hypothesis
A 'null hypothesis'
Somethings that is moving the same time.
I don't agree that every hypothesis MUST be tested. In order to advance to the status of a scientific theory, a hypothesis must be tested. Otherwise it remains a mere hypothesis. But some hypotheses are beyond our present capacity to test. Hypothesis: there are technologically advanced alien civilizations in our galaxy on planets other than the Earth. Method of testing: explore the galaxy in space ships. Except that we don't really have any interstellar space ships (it's hard enough just getting to the moon!) and the process of exploring the galaxy would be so expensive and so time-consuming that we really could not afford it in our present economic state.
When a hypothesis is proven, it is no longer a hypothesis; a proven hypothesis is a theory.
conclusion is your final answer...or you considered it your final idea....negative or positive.. hypothesis: is a method that nearly the same in observation...because it is your prediction..but it is not the final idea...or answer...you must prove it by the following scientific methods.. :-) thnx...
A theory or a hypothesis.
yes it is necessary for every research project to have a set of hypothesis
You may form a hypothesis about an every day event.
You should change your hypothesis if the results from your experiments do not match what your hypothesis predicted. For instance, you make a hypothesis that a feather will fall at the same speed of a bowling ball. You drop both at the same time a number of times. You see that every time the bowling ball falls at a faster speed than the feather. You would have to change your hypothesis since it doesn't match your results. Your new hypothesis would be that a feather falls at a slower rate than a bowling ball.
You will typically have an experimental parameter that will be varied as part of testing a hypothesis.
no its not
a hypothesis an expirement ...
At the same level of significance and against the same alternative hypothesis, the two tests are equivalent.
Not even close. A constant is something which stays the same. A hypothesis is a testable idea.
true
Prediction and hypothesis are kinda the same thing. Experiment is what you do to test your hypothesis or prediction.
No. A hypothesis is a guess as to what an experiment will show. A factor is some part of the experiment.
hypothesis of dishwashing liquid