 鲜花( 170)  鸡蛋( 0)
|
转一篇从数理统计角度关于病毒起源的分析+ g7 l B/ Y& m; u& e' `
https://user.guancha.cn/main/content?id=285543&s=fwzwyzzwzbt# f; V3 f$ |% J: v8 [
: W/ r7 R: g, B' \! c+ u5 S9 QRockland County population 325,789 (2019)
6 c7 } \% @! i3 |https://www.google.ca/search?sxs ... &sclient=psy-ab
8 c7 }/ K3 e2 K. A' G' Y
! H5 B; K5 l6 I- y% [. ]1 o+ NRockland County COVID-19 cases 9,699 by April 22
\3 z6 n: Z3 y8 {https://www.lohud.com/story/news ... dnesday/3002554001/
# N- ?, x( z$ H2 m/ y% H, ?3 w6 B/ L0 N* z/ d7 I
9699 / 325789 = 2.98% !
4 P! T1 a5 ^' O, h" v& b5 I( _; N
How to Get Rid of Bats in the Attic
* B& G6 G, B! p+ L, o( jhttp://www.wildlifeanimalcontrol.com/bats.html
s V/ R/ Z0 ~) |, w0 f0 O. M4 U0 P" a: n& c& n
0 O6 o! Z z9 J+ p# ^5 e& T4 k7 ]1 g% A8 B
补充内容 (2020-4-22 23:04):6 V. L0 t: |! n1 N) H9 R- u* |% ~
There have been 23,150 tests performed here (Rockland County), with a 41.9% rate of positives.
# ]$ R& A+ b) B( M, b8 f |
|