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Why do scientists run control experiments and repeat their tests several times?
GATORS123456
To make sure they did it right and that their results can be replicated.
Scientist do experiments more than once to make sure they are accurate in measuring or finding out, so basically to make sure it is correct in case they have different answers. Normally they check at least 3 times.
Wiki User
∙ 11y ago
Wiki User
∙ 12y agoIn an experiment the control is what the everything is compared to. This allows the experimenter to determine what the effect of the variable is. They repeat the tests to ensure precision and accuracy. Human error and inconsistencies effect results. By repeating the tests they can assure that they have results as free from error as possible.
Wiki User
∙ 13y agoBecause if they didn't they wouldn't know if it was safe or not ok for someone. Like if you invented a shampoo to supposedly grow your hair faster and it made someone bald you would want to try it a few times just to make sure. :)
Wiki User
∙ 11y agoIt depends, if you're talking about a single experiment, they do the same action multiple times in order to make sure the results are legitimate (think if the first time the results were extreme)
And if you're talking about multiple experiments, they want to find out how different factors affect the results of the experiment.
Wiki User
∙ 9y agoUnless an experiment is repeatable the original results are suspect.
Repeating an experiment, makes sure that the results are not being affected by otherwise unknown conditions and that anyone can get the same results, for the given conditions.
Wiki User
∙ 8y agoMultiple repetitions of experiments can reduce the chance that small or unexpected factors, or some unforeseen error, will produce anomalous data that leads to inaccurate (possibly incorrect) conclusions. In short, they will do the same thing several times, and observe which result most often occurs.
Wiki User
∙ 13y agoTo make sure that the test is fair and something didn't go wrong.yep
Wiki User
∙ 11y agoQuality control and proof of accuracy, to weed out contaminants or bias.
Anonymous
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Why do scientists repeat experiments?
Scientists repeat experiments for reliability. The experiment must be repeated for the scientist to develop a theory. One experiment does not prove your hypothesis correct; therefore, it must be done a several times.
Is it true scientists should not repeat experiments to see if thir data is reproducible?
no. experiments should be repeatd
Why do scientists repeat other researchers experiment?
Scientists repeat others' experiments to double check their findings as well as to find new information that might have been missed initially.
What is it called when scientists do their experimental tests more than once so they can reduce the effects of chance?
Scientists encourage other scientists to review and repeat their experiments so that their hypotheses may become Scientists encourage other scientists to review and repeat their experiments so that their hypotheses may become
Why do Scientists repeat experiments and compare results to test whether a conclusion is reliable or valid?
So they can be sure that the data they are releasing to the rest of the scientific community and world is actually correct.
Why do scientists repeat experiments?
Scientists repeat experiments for reliability. The experiment must be repeated for the scientist to develop a theory. One experiment does not prove your hypothesis correct; therefore, it must be done a several times.
Why do scientists repeat?
Scientists repeat experiments for reliability. The experiment must be repeated for the scientist to develop a theory. One experiment does not prove your hypothesis correct; therefore, it must be done a several times.
Why might a scientists repeat an experiment?
Scientists repeat their experiments because to make sure that their results are correct.
Why do scientist do experiments over?
Scientists repeat experiments to test whether results are consistent and reliable.
Is it true scientists should not repeat experiments to see if thir data is reproducible?
no. experiments should be repeatd
Why might scientist repeat an experiment?
Scientists repeat their experiments because to make sure that their results are correct.
Why scientists describe their research in full when they communicate with other scientists?
B. Other scientists need to be able to repeat a scientist's experiments.
Why do scientists repeat other researchers experiment?
Scientists repeat others' experiments to double check their findings as well as to find new information that might have been missed initially.
What is the term used for scientists repeating their experiments in order to reduce error chance?
Repeat testing
Why do scientists encourage other scientists to review and repeat their experiments so that their hypotheses may become?
Scientists encourage other scientists so that all scientists can get the most accurate answer to all questions
What is the primary reason scientists repeat the measurements they take during experiments?
So they can change experimental conditions.
Scientist encourage other scientists to review and repeat their experiments so that their hypotheses may become?
Workingtheory
