K(N^2-Σfi^2)/N^2(K-1)

[Dual]

Index of Dispersion, amirite?

 

[I Love Cunt]

Perhaps. Probably. I don't know.

 

[Dual]

Yes, I was right.

 

[I Love Cunt]

I kind of figured you probably were right. I mean I was sure you knew what you were talking about. I didn't really doubt you.

 

[Dual]

Proof:

50
0
0
0
0

5(2500-2500)/2500 x 4 = 0 IoD

20
20
20
20
20

5(10000-2000) / 10000 x 4 = 1 IoD

QED

 

[Dual]

I kind of figured you probably were right. I mean I was sure you knew what you were talking about. I didn't really doubt you.

Lol, I know. But I was guessing; I forgot the formula and I couldn't find it anywhere.

 

[CaptainWacky]

innit though

 

[curiousa2z]

Thanks for sharing, Dual.