"The sheer number of legendary narratives and historically verifiable incidents," Ms. Mayor concluded, "invites us to revise assumptions about the origins of biological and chemical warfare and its moral and technological constraints".
"As we get actual loss data and pay claims, we will revise assumptions to come up with a statistical database of actuarial quality," says Economidis.
Organizations must embrace and welcome that input from analytics professionals, encouraging and even expecting them to play the role of consultant, mentor and coach in a company-wide effort to question and revise assumptions of what's possible.
Differences in gains are due to revised assumptions following the baseline survey.
For each one-way analysis, we show the mean (SD) cost for the NHS and for parents based on the revised assumptions.
While the revised assumptions based upon data collected from the first 589 patients to complete follow-up differ from the initial assumptions, the event annual rate of revision surgery of 15.5% in year 1 and 27.2% in year 2 are well within the range of 0-44% that have been previously reported in the literatures [ 39- 41].
The final version, based on the revised assumption that gasoline would cost about $2.20 per gallon in the foreseeable future, estimated the economic benefit at no more than about $830 billion.
Three years later it issued related profit warnings, revising progress assumptions on the NHS contracts.
In [5], for instance, the authors corrected Bianchi's IEEE 802.11 modeling by allowing for packet drops caused by contention by revising the assumption of (potentially) infinite retransmissions by a node.
Human are inclined to rely on familiar assumptions and exhibit a reluctance to revise those assumptions, even when new evidence challenges their accuracy.
