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Percentile is a relative measurement against the group of people who participate in the same test. Assume you are the only one who scored full marks in SSAT, then everyone else are below you in the 99% of the population which gives you the 99 percentile ranking. However, if I also scored full marks in the same test, then you and I are the top and we are both at 99 percentile. On the contrary, even if I tested well and got 90% of the questions correct, but unfortunately in that particular SSAT test, EVERYONE scored higher than me, then I am at 0 percentile! It is difficult to say how many students or Chinese students scores 99 percentile in each test or year because it all depends on how many achieve the same scores.
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暈,這個(gè)統(tǒng)計(jì)意義不大吧。重點(diǎn)是匹配學(xué)校以及了解學(xué)校的申請(qǐng)人數(shù)錄取率吧。。
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個(gè)人認(rèn)為糾結(jié)這些數(shù)字沒有什么意義, 因?yàn)?9%不等于你的機(jī)會(huì)比95%,甚至比90%的多. 中國(guó)家長(zhǎng)首先要擺脫分?jǐn)?shù)跟機(jī)會(huì)成正比的概念. 分?jǐn)?shù)必須夠用,但過了門檻大家都一樣了, 門檻是必要條件但不是充分條件.
總的來講, SSAT難度不高, 在美國(guó)的孩子聰明一點(diǎn)做兩套題都能考得非常高. 朋友一個(gè)孩子考過滿分,六個(gè)學(xué)校也只錄了兩個(gè). 但對(duì)中國(guó)孩子因?yàn)檎Z(yǔ)言的不同是另一個(gè)故事. 如果再想證明你的潛力, 就去考SAT, 如果能考到2200+ 也許會(huì)讓人眼亮的
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