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 generally refers to any belief, attitude, behavior or practice that reflects an assumed superiority of one group over another. Bias is expressed through prejudice or discrimination and can be overt or covert. Bias can be directed against individuals or groups, but it can also be institutionalized into policies, practices and structures.