<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"> <div id="AppleMailSignature" dir="ltr">Enviado do meu iPhone</div><div dir="ltr"> Início da mensagem encaminhada: </div><blockquote type="cite"><div dir="ltr">De: "Kuzmics, Christoph (<a href="mailto:christoph.kuzmics@uni-graz.at">christoph.kuzmics@uni-graz.at</a>)" <<a href="mailto:christoph.kuzmics@UNI-GRAZ.AT">christoph.kuzmics@UNI-GRAZ.AT</a>> Data: 23 de abril de 2020 01:44:20 BRT Para: <a href="mailto:allstat@JISCMAIL.AC.UK">allstat@JISCMAIL.AC.UK</a> Assunto: Estimating the proportion of Corona cases with a random sample Responder A: "Kuzmics, Christoph (<a href="mailto:christoph.kuzmics@uni-graz.at">christoph.kuzmics@uni-graz.at</a>)" <<a href="mailto:christoph.kuzmics@UNI-GRAZ.AT">christoph.kuzmics@UNI-GRAZ.AT</a>> </div></blockquote><blockquote type="cite"><div dir="ltr">This short note (in the form of a blog post) makes one simple point. If you are interested in estimating the proportion of Corona infected people in some country or region, there is a simple and better (more precise) estimate than the one you obtain by computing the sample proportion. <a href="https://grazeconomics.wordpress.com/2020/04/22/estimating-the-proportion-of-corona-cases-with-a-random-sample/">https://grazeconomics.wordpress.com/2020/04/22/estimating-the-proportion-of-corona-cases-with-a-random-sample/</a> I thought some of you might find this interesting. If you know what this estimator is called, please let me know. Best regards, ? Christoph Kuzmics <a href="https://homepage.uni-graz.at/de/christoph.kuzmics/">https://homepage.uni-graz.at/de/christoph.kuzmics/</a> Professor of Microeconomics University of Graz You may leave the list at any time by sending the command SIGNOFF allstat to <a href="mailto:listserv@jiscmail.ac.uk">listserv@jiscmail.ac.uk</a>, leaving the subject line blank. </div></blockquote></body></html>