This is important to ensure that one set of results is not a "fluke". Ie, if you did an experiment once, the results may have been caused by an extraneous variable, this is a condition which occurs that is beyond the scientists control. Therefore, to ensure the results are reliable, the test must be repeated, usually with a few things changed in the method each time. The more results that match from different tests, the more accurate the results are likely to be.
They repeat it to see if the data is correct, if it was a mistake in the beginning.
Ask a scientist
Commission for Scientific Investigations in Greenland was created in 1878.
explain why the scientific method is an important to both forensic science and crime scene investigations.
Because you repeat investigation to look for errors.
The scientific method requires carefully controlled environments and closely monitored methods because the experiment must be able to be repeated with similar results by others.
his own scientific investigations.
Scientists often repeat scientific investigations to verify that the results for a hypothesis or a group of hypotheses are correct. This can lead to a scientific theory.
did Benjamin Franklin conduct safe scientific investigations and how effectively did he communicate his cloncusions
Leonardo de Vinco was able to correctly depict the human form because of his scientific investigations.
a hypothesis
practicals
Scientific method