And statistic is a number or measure that describes some characteristic of a sample.

T statistic from this.

That statistic is so sad.

The second largest is order statistic n 1, and the max is order statistic n.

Statistic one, lecture six, another example.

Now that statistic is quite shocking.

A statistic for a medical report?

The statistic over here down there.

This right here is the T statistic.

I don't remember the statistic now. Sorry.

The correlation coefficient is a sample statistic.

And that's true of any sample statistic.

This is actually a very stunning statistic.

The same statistic was run for female students.

So when Three Mile Island releases some radiation, you'd want to incorporate statistic likelihood of someone getting thyroid cancer in any number.

Very similar statistic for childhood cancer in the U.S.

And so that I wouldn't continue being a statistic,

The median is order statistic like n 2 floor.

And we can calculate standard error for any statistic.

Remember, every sample statistic is just a point estimate.

We plug in the statistic over here up here.

T statistic that we could derive from this, and you can view this T statistic as being a random sample from a

You see, because, I mean I give you one statistic.

Another statistic, perhaps my favorite, is to look at childhood deaths.

It's also important to know the distinction between parameter and statistic.

The second smallest element in the list is order statistic 2.

This is a U.S. statistic about the impact of greenhouse gases.

But for now. What you'll see is we can calculate a T statistic.

If I pick a random T value, if I take a random T statistic

Now, here is a staggering statistic that some of you may have heard before.

And our statistic would have found it and might have saved you some money.

The death of one man is a tragedy, the death of millions is a statistic.

We had a random T statistic, and all we did is a bunch of math.

This is pretty stunning, but I don't think it's the most telling statistic of all.

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

That's mapped against the red dot, unemployment, which is a simple Bureau of Labor Department statistic.

Why as a society that is so technologically advanced should this statistic be acceptable to us.

Number Two. Number Two. Two.

The last R over here has no outbound transition, so it doesn't really count in our statistic.

This notion is generalizing min and max, so the min can be expressed as order statistic 1.

Turns out there's another statistic though, that is actually more informative, and it's called on base percentage.

So the mode is a useful statistic if your distribution of data is what is called multimodal.

So, consider this really interesting statistic it was recently published by a researcher at Carnegie Mellon University

If we have any doubts about the effects of this separate rule book, this statistic is sobering

Number...