Making the world better, one answer at a time. the last eruption was in Iceland 2010.It also happened to cause airplane traffic and shut down multiple flights near western Europe, eastern north America, and north west Asia.
biased statistic. (statistics). A statistic whose expected value, as obtained from a random sampling, does not equal the parameter or quantity being estimated. 1  Facebook. 2  Twitter.
Bias in Research. The purpose of research is to estimate an unbiased statistic that represents the true parameter for a population. Bias is defined as a predisposition to one particular outcome over another. Bias in research leads to unrepresentative outcomes.