The above,
I'll award best answer asap
Cheers
I'll award best answer asap
Cheers
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disagree with 1st answer
If you repeatedly get the same results then its reliable, but it may not be valid if there is a flaw in the investigation or the method of obtaining the data(e/g its based on incorrect assumptions)
If you repeatedly get the same results then its reliable, but it may not be valid if there is a flaw in the investigation or the method of obtaining the data(e/g its based on incorrect assumptions)
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The consistency of an experiment. If an investigation can be repeated with similar results each time then it is valid and reliable.