![]() How to curve a grade? First, determine the maximum score achieved on the test. Once you have clicked Export, make the following selections: Select the Grade Items you would like to download. The formula to standardize the value X is X_standardized = (X – mean of range) / standart deviation of the range For example, students' height and grades appear to have no correlation as the former does not affect the latter in any way. ![]() ![]() ![]() How to curve grades in excel flow rate through a water valve, and after plotting the data on a chart we see that the data is quadratic. ![]()
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