ReinyDays
Gold Member
I hope you don't actually think that's how it all works, right?
When you look at a graph of data you see some points deviate from the line. SOme quite far. This is called "NOISE".
Let's take an example here:
There are point that go WAAAAAAY off the line, but the line still statistically shows evidence for a correlation (p = 0.005, that's significant) but the correlation coefficient is poor because it's scattered.
The whole point of this is: if you take ONE SINGLE DATA POINT you don't really understand the whole graph. In fact in the case of the example if you took some point that was at (55, 2.5) you see it is waaaay high up, but that's just noise.
Noise comes from a few different sources: unknown factor, poor reading or just random chance.
I'm not using statistics ... I'm using physics ... which would include consideration of a dew point temperature of 40ºF ... which gives us our 8% RH ... that's some dry air so close to the Mighty Pacific ... 1004 mb pressure from the thermal trough I guess ...
I don't know what the fuck you're talking about ... except trying to confuse the matter ... this is normal for Sacramento ... it gets hotter and drier up here in Jefferson ... all this is well within the current climate, even with an extra degree or two ...
The Pacific is quite cold ... most of us would need a wet suit to swim in her off San Francisco this time of year ... I'll wear a wet suit off San Diego in winter if I plan a long time in the water ... but then I'm a total girl when it comes to cold water ...