South Korea confirms 111 cases of coronavirus reinfection(koreatimes.co.kr)

5 pointsby elorantvor 6 Jahren1 comments

koreatimes.co.kr

South Korea confirms 111 cases of coronavirus reinfection

http://www.koreatimes.co.kr/www/nation/2020/04/119_287752.html

1 comments

dsun176vor 6 Jahren

If your corona test has an error rate of 1% and you test 1 million people 3 times, what are the propabilities to get true-false-true instead of true-false-false?