Unverified50% confidenceFactExact time
The problem-ordering issue (from easiest to hardest) caused the three people who stopped early to miss the hardest problems, and the largest gap between the two groups (6 answers on the hardest skill) was actually just 6 blank answers.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
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