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While studying for the advanced exam on TrueLearn, I have noticed that the percentile graph seems off. The average percent of correct questions is 63%, which correlates to 20th percentile. Based off of the distribution, it appears to be roughly a standard bell curve, with 63% correct in the middle (where 50th percentile should be).
Does this mean that people getting 63% of the questions correct achieved 20th percentile for the actual exam? Sorry if the answer is obvious, I am unable to find an explanation online.
Does this mean that people getting 63% of the questions correct achieved 20th percentile for the actual exam? Sorry if the answer is obvious, I am unable to find an explanation online.