I’ve corrected an error on the exam that one alert student brought to my attention. In the question addressing the significant digits in a multi-story concrete building I initially asked for the “volume” of concrete. I’ve now corrected that to “weight” of concrete. I’ve also alerted the only two students who had completed the exam. No one taking it after about 8:30 on Thursday should see the erroneous version.
Showing posts with label error. Show all posts
Showing posts with label error. Show all posts
Thursday, June 3, 2010
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