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Who to describes hypothesis?

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## Related Questions

###### Asked in Biology

### What best describes hypothesis?

###### Asked in Biology

### Best describes a hypothesis?

###### Asked in Science, Statistics, Scientific Method, The Difference Between

### 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.

###### 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.