When one scientist repeats another scientist's experiment, he or she is probably trying to a. show that he or she can do a better job b. practice how to do a new experiment c. confirm the work of the other scientist d. teach a new procedure to students

C. confirm the work of the other scientist

Explanation:

In formulating an acceptable hypothesis to back up a scientific finding, a scientist must make sure his experimental procedures are repeatable and falsifiable.

Repeatable experimental procedures allows for other scientists to critique a work. This can further throw more light into a finding and elevate the status of an observation to that of a theory or law. Other scientists repeats experiments in order to confirm the work of others if they are truly what they say they are.

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