We've No, first of all, New York Magazine always gets it.

So I can't do very fancy things with it.

Ranks.

This market has hurt even the best of companies.

Or you know, whatever they told them.

So we're definitely talking highend.

But as I said multiple times, I can't do it, because they are BB rated.

And that's true of Z distributions, the mean is zero. We can take that Z score and then convert it into a percentile rank.

And so the ratings agencies, Standard and Poor's and

This is the result that has been replicated over and over again.

This song is No. 1 on the hit chart.

Normal controls show that was the magic I showed you now I'm showing it to you in graphical form

Still feeling cocky, Mr. Milwaukee?

Agraders Masters Cgraders Slaves

There's one little bit left we haven't used those ranks, so one of the questions on your homework will be using the ranks to get the best result.

Yeah, you know, not like street level. Higher.

He said, You're in the championship again.

And why is that?

Now, it doesn't have to be that way. It really doesn't.

India was ranked fourth in terms of economic growth among emerging economies.

One desperate grief cures with another's languish Take thou some new infection to thy eye,

And this is the same thing as minus 2x plus

please.

Come on, buddy.

Come on, buddy.

the higher your rank.

No... begged for favors

Moody's is one of the ratings agencies, and they rate

I can go bald for you!

Please.

Such a situation is easily addressed by what's called principal component analysis, or PCA.

3 months ago, on the final day of my training,

And of course, the same is true for the blue data points.

Turn down the volume, please.

I've been looking for something else

Well, be careful.

And another case, we have a smaller version of the same problem.

Let me show it to you. Come here.

You might want to review factoring of polynomial or completing the square if you found that step a little daunting.

Hey, I've been going easy since you said you haven't played for awhile, but I don't think I need to.

Because I said, you know what even if corporation A goes under, I have this AA guy insuring it.

So instead of giving 10 , they cut out 1 to insure it.

You should keep yourself warm.

Could you help me to find it?

Please look for it.