when results from the experiments repeatedly fail to support the hypothesis.
this is the final or proven hypothesis
Birdpoop
Sorry but your question doesn't make sense... You have to know what the hypothesis is to test if your question is valid.
Experimentation.
The incorrect hypothesis may be discarded, or it can be modified until it is consistent with all the data that has been collected.
this is the final or proven hypothesis
Birdpoop
Sorry but your question doesn't make sense... You have to know what the hypothesis is to test if your question is valid.
the answer is a hypothesis
An hypothesis is an assumption that is taken to be true or valid for the purposes of scientific debate or research .
Experimentation.
A valid hypothesis is one that is testable and rejectable, can be proven true as well as verified without external evidence. It also needs to be accepted by public opinion.
The incorrect hypothesis may be discarded, or it can be modified until it is consistent with all the data that has been collected.
So you know whether it is valid or not. If it isn't modify your hypothesis to fit the results of your experiments.
jag wayere
To write a valid hypothesis you should make it specific, testable and falsifiable.
A hypothesis, or group of hypotheses, that is accepted as consistently valid is a theory. Either a hypothesis or a theory can be ultimately disproven. One definition of a theory is an accepted hypothesis.