Who to describes hypothesis?
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Asked in Definitions
What term describes an educated guess about what the answer to a question might be?
Asked in The Difference Between
What best describes the difference between a scientific hypothesis and a scientific theory?
Asked in Biology
What is the name of the theory that describes how an enzyme works?
What is hypothesis of difference?
The alternativehypothesis (Ha or H1) describes the population parameters that the sample data represent, if the predicted relationship exists. It is always the hypothesis of difference. That is as opposed to the null hypothesis (H0) that describes the population parameters that the sample data represent if the predicted relationship does not exist. See Basic Statistics of the Behavioral Sciences by Heiman.
Types of hypothesis?
Asked in Science Experiments
Can a hypothesis be disproved by a single experiment.?
Yes. A hypothesis describes what we expect to happen in an experiment. If we do the experiment and something different happens, then our hypothesis is "falsified", or demonstrated to be false. In that case, we'll need to reconsider our hypothesis to determine how it was wrong. We can revise our hypothesis and then conduct a different experiment to test it. It's easy to demonstrate that a hypothesis is incorrect, but it is impossible to prove that it is true.