Deviation scores are not a thermometer for academic ability

This is Kotaro Toyokawa★.Today's topic is,"Deviation scores are not a thermometer for academic ability"as it were.In the ...

What does the 'standard deviation' in mock exams tell us? — The connection between the SD learned in school and deviation scores —

The other day, a student asked me a question about their mock exam results.The topic of discussion was the number known as ...