Birdwatch Note Rating
2023-05-20 17:26:58 UTC - HELPFUL
Rated by Participant: DB56C5BB26FF1614C3CC624E8967495CA68D64775B83E17956415A180F06137E
Participant Details
Original Note:
There are 25% of students in every quartile by definition. Graph does not show that American students are struggling. Quartile is defined as a statistic which divides data into four same-sized parts for analysis. Thus every group of students has 25% in each quartile. https://en.m.wikipedia.org/wiki/Quartile
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