Sankhyā: The Indian Journal of Statistics, Series B (2008-), Vol. 78, No. 1 (May 2016), pp. 66-77 (12 pages) We consider the problem of unbiased estimation of a finite population mean (or proportion) ...
Pew Research Center designed this study to assess the current state of online survey sampling methods – both probability-based and opt-in – and determine their accuracy on general population estimates ...
Mathematics of Operations Research, Vol. 42, No. 3 (August 2017), pp. 692-722 (31 pages) In many computing and networking applications, arriving tasks have to be routed to one of many servers, with ...