Some people use bars to represent the range of uncertainty.
By 2100 we'd have 3.5 C of warming (6.3 F, with a range of uncertainty from 3.6 to 8.2 F).
Current SMR capital and operational expenses have a wide range of uncertainty.
The results showed that some systems had statistically equivalent performance considering the range of uncertainty.
Then again, they might not: 1.8C is within our range of uncertainty; and natural variability will affect what happens in the 2050s anyway.
There is a range of uncertainty around exactly how frequently major flooding events will occur, based on different rates of sea level rise and hurricane occurrence.
"Sagan's scenario may well be correct," Singer wrote in 1983, "but the range of uncertainty is so great that the prediction is not particularly useful".
The earlier model had projected that the period 2012-16 would be 0.54C above that long-term average - within a range of uncertainty from 0.36-0.72C.
First, measurements may contain errors or have a range of uncertainty.
It's important to note that the sample size of black respondents was small, hence the wide range of uncertainty in the graph below.
In 1993 Thomas Karl, director of the National Climatic Data Center, said there existed "a great range of uncertainty" regarding whether the world is warming.
