of it as the smoother having roughly twice as much information is it's not necessarily exactly the Pens in the exact conditional probabilities observer and it can depend on a lot of things but in general you can think about is having twice as much information especially roughly in the middle and so you'd expect the variance to be about half meaning that the average deviation from the real estate for the smoother should be about half in terms of variance compared to the average squared deviations be about a half compared to