Interval Explorer for One Sample Variance
I don't understand what the interval, lower and upper bound outputs for this explorer tool are - they don't seem to match the traditional chi^2 math you would do to calculate the CI of a stdev. "Interval" doesn't even seem to match the range between the upper and lower bound....What are the units of interval width?Are they dependent on the value of the standard deviation?Is it a half width or a fu...