[KongchangAI]
Unverified50% confidenceDecision RuleExact time

当 b+c < 25 时应改用精确的二项分布检验,将 b 视为参数 p=0.5 的二项分布下的观测值

1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen

Sources

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https://kongchang.com/claim/502208
API
curl https://kongchang.com/api/v1/knowledge/claims/502208
MCP
get_claim(id=502208)