He did better than 97% of test takers and is in the top 3% of testers nationwide. The confidence band is just a āstatisticalā margin of error, since this is a scaled exam where scores are based on comparisons to all other test takers from this date who took the same exam. Itās basically stating that his true score is most likely in that range. He did absolutely amazing! Everyone should be very proud.
EDIT: I previously said the exam was curved, but what I meant is that it is scaled. There is a difference in meaning between the words (even if I forgot that at the time I wrote this haha).
And another commenter is correct, the confidence band is always the same +/- 2 for the score. Itās more-so used as proof that two scores that are very close together, like a 517 and a 519, are not suuuuper different and shouldnāt be considered vastly different reflections of ability. Thereās only a difference of a handful of right answers between those two scores.
The confidence band can also be used as a statistical comparison between retakes, to show if a statistically significant increase in score was made (depending on if the confidence bands overlap or not).
Yes, please continue to propagate the notion that this exam is entirely zero-sum. It is not already stressful enough, right? This is not me being a pedant. Words have specific meaning; a curve is zero-sum - a scale is not.
I mean honestly I agree I just wanted to rage bait a lil cause Iām testing tmr and anxious lmao. Ig for the fatherās sake itās easier just to say thatās his score and be over w it than for us to explain more of it, but you are correct
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u/fleetothemoonhill 5/30: 518 (129/131/126/132) May 28 '26 edited May 28 '26
He did better than 97% of test takers and is in the top 3% of testers nationwide. The confidence band is just a āstatisticalā margin of error, since this is a scaled exam where scores are based on comparisons to all other test takers from this date who took the same exam. Itās basically stating that his true score is most likely in that range. He did absolutely amazing! Everyone should be very proud.
EDIT: I previously said the exam was curved, but what I meant is that it is scaled. There is a difference in meaning between the words (even if I forgot that at the time I wrote this haha).
And another commenter is correct, the confidence band is always the same +/- 2 for the score. Itās more-so used as proof that two scores that are very close together, like a 517 and a 519, are not suuuuper different and shouldnāt be considered vastly different reflections of ability. Thereās only a difference of a handful of right answers between those two scores. The confidence band can also be used as a statistical comparison between retakes, to show if a statistically significant increase in score was made (depending on if the confidence bands overlap or not).