Why do professors scale marks and raise the marks of students that don't deserve it?

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<p>I believe it is fair if the test was not representative of the material. If only 40% of the material on the test was actually representative of what was covered in the class, and most students scored a 30%, then I see no problem with it. You seem to think that all professors write fair tests, but in my experience that isn’t the case. I had a prof who intentionally made the tests so hard that people rarely scored above 60%, and usually they were the people who were intuitively good at the subject, so their grades were curved up to As, and the median was set at a C.</p>