Although selecting a probability sample has been the standard for decades when making inferences from a sample to a finite population, incentives are increasing to use nonprobability samples. In a ...

This paper develops a design-based inference mode for the analysis of randomized experiments embedded in probability samples . To generalize results obtained with field experiments to large ...

Prior probability, in Bayesian statistical inference, is the probability of an event based on established knowledge, before empirical data is collected.

To better understand the current landscape of commercially available online nonprobability samples, Pew Research Center conducted a study in which an identical questionnaire was administered to nine ...

The sample space diagram shows there are 6 ways of making a 7, out of a total of 36 possible outcomes. Therefore, the probability of rolling two dice and the sum being 7 is \(\frac{6}{36} = \frac{1}{6 ...

AAPI Nexus: Asian Americans and Pacific Islanders, Policy, Practice and Community, Vol. 4, No. 1, Glass Ceiling/Health Issues (Winter/Spring 2006), pp. 61-80 (20 pages) The lack of health data on ...