this post was submitted on 05 Jan 2026
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This seems like a problem

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[โ€“] LwL@lemmy.world 2 points 5 days ago (1 children)

I generally agree that the graph doesn't imply anything bad, but without knowing the distribution of test scores, we can't conclude that average sat performance actually improved. With a general sat score statistic we could attempt to predict how an X% increase in presumed low performers looks like, and then compare that to reality.

[โ€“] Clent@lemmy.dbzer0.com 1 points 4 days ago

The graph indicates the average test score dropped. I'm looking at what can be inferred from this limited data and how it could be structured to reveal a person's ability to apply critical thinking.

The graph alone isn't enough, it would need some blurb with the details you're mentioning and more to make the choices unambiguous.