Overall the residual statements of both groups covered a huge variability of topics.
According to a recent statement by the American Statistical Association, most studies show that teachers account for between one and fourteen per cent of variability in test scores.
(A BP spokesman said in a statement that some preliminary sampling indicated that the 2011 white shrimp population was within the historical range of variability).
"There's a lot of variability spatially and temporally.
Do operators systematically identify sources of variability?
"We saw the same scale of variability that I would see here in Colorado," he says.
"We think this kind of variability must have something to do with premature ageing".
But there is quite a bit of variability in the details of the various forecasts.
"Alcohol has such a high degree of variability because it's dependent on these external factors".
Frei suggests diagnosing the type of variability you're dealing with such as "arrival variability" (demanding service at inconvenient times) and "request variability" (asking for many different things).
