 鲜花( 170)  鸡蛋( 0)
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转一篇从数理统计角度关于病毒起源的分析: @% `/ m4 a1 ?
https://user.guancha.cn/main/content?id=285543&s=fwzwyzzwzbt
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Rockland County population 325,789 (2019)9 R; S' v( o. l& t# b
https://www.google.ca/search?sxs ... &sclient=psy-ab" Q8 `: H6 h" F1 e. J
, _1 z3 @9 e6 h( C) DRockland County COVID-19 cases 9,699 by April 22
6 v. d- `; Y4 k- r% Ihttps://www.lohud.com/story/news ... dnesday/3002554001/- E8 j+ K6 Z! D1 d; v
6 M" x7 _. \3 d; A: S6 j) x+ t9699 / 325789 = 2.98% !) w, I! \' e- Q+ l
- o ~0 p( o) Q; ]% P1 B' FHow to Get Rid of Bats in the Attic, d4 F; W( T: y/ [/ `+ [3 U2 a
http://www.wildlifeanimalcontrol.com/bats.html
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1 C v6 g: F0 ^& O. `# E2 {补充内容 (2020-4-22 23:04):
& Y. _2 J1 ~; X& H; W; sThere have been 23,150 tests performed here (Rockland County), with a 41.9% rate of positives.2 @$ e& v* l+ g3 I
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