control
To verify whether or not laboratory conditions are necessary to recreate the results. If the same experiment produces the same results in different environments, then the scientist knows that the results are sound. However, if the results are different in different places, then it may be an environmental factor of the laboratory that is affecting the outcome. Repeating the experiment in different environments allows scientists to either confirm or rule out this possibility.
Hopefully the publish their negative results.
They see if the results are what they expected them to be. If they were not, they try again. If they did, they then ask other scientists if they also got the same results. They do this part by publishing the experiment and results in a scientific journal and as for comments.
communalism
So they can be sure that the data they are releasing to the rest of the scientific community and world is actually correct.
They share the results of the experiment.
draw conclusions
Scientists repeat experiments to test whether results are consistent and reliable.
Scientists use controlled experiments because the results are consistent and can be replicated. The control of an experiment is the value that you are controlling the dependent variable to.
Scientists repeat their experiments because to make sure that their results are correct.
To verify whether or not laboratory conditions are necessary to recreate the results. If the same experiment produces the same results in different environments, then the scientist knows that the results are sound. However, if the results are different in different places, then it may be an environmental factor of the laboratory that is affecting the outcome. Repeating the experiment in different environments allows scientists to either confirm or rule out this possibility.
Hopefully the publish their negative results.
They see if the results are what they expected them to be. If they were not, they try again. If they did, they then ask other scientists if they also got the same results. They do this part by publishing the experiment and results in a scientific journal and as for comments.
To ensure results are of optimal percent error, scientists must manipulate only one variable. Therefore, they use controlled experiments.
communalism
communalism
So they can be sure that the data they are releasing to the rest of the scientific community and world is actually correct.