Large Decadal Variability in the...

There's variability in that. If we look at the histogram, we'd have nice variability.

Some of them show greater variability.

Here, used as a proxy, temperature variability.

You have a huge spread due to movement variability.

Now, we have many ways to study natural variability.

Again, those two are giving you measures of variability.

We are way, way outside the normal, natural variability.

I end up with a smaller variability across many movements.

But they all tell us what the natural variability is.

Genetics has opened the door to the study of human variability.

And you can see, there's not much variability in these calls.

All we can be sure of is the variability will be different.

Bottom end of that distribution and there's all this variability. It's inequitable.

Evidence for Large Decadal Variability in the Tropical Mean Radiative Energy Budget.

This is the natural range of variability for temperature in the oceans.

And there is natural variability caused by the Sun, caused by El Ninos.

Bryant's level, in terms of points per game. Also, in terms of variability.

Before 2006, we had no idea of the genetic variability of basking sharks.

It is the movement from the search for universals to the understanding of variability.

I'll give you one last illustration of variability, and that is oh, I'm sorry.

The next type of summary statistic we're going to look at are measures of variability.

And so you're going to have uncertainty and variability that is simply due to modeling limitations.

And with variability, make sure you know standard deviation and variance, and how to calculate those.

What was he averaging in, this, those ten games? But we can also look at his variability.

Next column is standard deviation that is a measure of variability that we'll talk about in detail in a moment.

So what I can show you here is how the variability of the movement will evolve if I choose that way.

So the important concepts to take away from the segment are measures of central tendency, measures of variability, skew, and critosis.

A century scale, decadal scale variability, and we know the magnitude it's about two tenths to four tenths of a degree Centigrade.

And one intuition to get is actually the amount of noise or variability I show here gets bigger as the force gets bigger.

The summary statistics that we'll focus on here are measures of central tendency, measures of variability, measures of skew, and measures of kurtosis.

Uh, it's, it's on the same, uh, it's a measure of variability. And then you have the min and the max, and the range.

So standard error, how much sampling error do we expect on average, depends on the size of the sample, depends on how much variability we see in our sample.

Now what I want to convince you of is the brain also goes through a lot of effort to reduce the negative consequences of this sort of noise and variability.

The way to get at variability is to look at each individual game and compare it to his average. So how much for each game was he deviating from his average.

A major overhaul of Poland's education helped to dramatically reduce between variability among schools, turn around many of the lowest performing schools, and raise performance by over half a school year.

This easy variability is the sign of a bad explanation, because, without a functional reason to prefer one of countless variants, advocating one of them, in preference to the others, is irrational.

But you know that your senses are not perfect, and therefore there's some variability of where it's going to land shown by that cloud of red, representing numbers between 0.5 and maybe 0.1.

We're going to look at measures of central tendency, we're going to look at measures of variability, then skew and kurtosis, which refers to the peak or like the uniform distribution ah, as the opposite of a, of a peak.

And if one looks at the species extinction rate, which today is estimated to be 1,000 times natural variability, that's 1,000 times normal, a figure you'd think would alarm most reasonable people, which is 100,000 of normal, and 70 to 80 of that extinction, plant and animal, is related to fungal infection.