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
The Earth-centered model of the universe
the answer is a hypothesis
A hypothesis only becomes a valid argument after it has been proved. It is only a valid argument if there is proof (i.e. from an experiment).
An hypothesis is an assumption that is taken to be true or valid for the purposes of scientific debate or research .
Experimentation.
The incorrect hypothesis may be discarded, or it can be modified until it is consistent with all the data that has been collected.
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.
So you know whether it is valid or not. If it isn't modify your hypothesis to fit the results of your experiments.