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Wouldn't it be 1 in 105 million? Lanfear Send a noteboard - 21/11/2012 04:56:19 PM
Hi all,

My question is how many standard deviations is Lanfear above the mean? Is she 4, 5, 6, or some other number? According to Wikipedia, http://en.wikipedia.org/wiki/Standard_deviation, (see the chart in the middle of the page) we get the following probabilities:

4 SD = 99.993 666% or in other words, 1 / 15,787

5 SD = 99.999 942 6697% or in other words, 1 / 1,744,278

6 SD = 99.999 999 8027% or in other words, 1 / 506,797,346

Now, if you like round numbers then you might want to use the following (also taken from the same chart on Wikipedia):

1 out of 100,000 = 4.417 173 SD from the mean

1 out of 1,000,000 = 4.891 638 SD from the mean

1 out of 10,000,000 = 5.326 724 SD from the mean.

I don't know if it is possible for us to come to a consensus on where Lanfear is, that is, how many standard deviations is she above the mean. But if we know her level, by extrapolation we can also assign Morgase the exact opposite SD below the mean. Then we can assign Daigian and that should allow us to fill in everybody else.

Any insights are appreciated.

Thanks


Lanfear is the only woman we know of who has the highest attainable strength from the AOL. Were there others? We know that Ishamael equalled Lews Therin in power, therefore males of the highest strength are not unique, but we also know that no one could match Ishamael except Lews Therin, meaning that there really might only have been two men of that strength. We should also assume that other women existed with Lanfear's strength in the Power.

We know that the world in the AOL was similar to ours, so if we assume 7 billion people and 3% can channel, then there were 210 million channelers in the AOL. If Lanfear was unique then the chance of having her strength is 1 in 210 million, making her close to the 6th SD. If there were others, she would be closer to the 5th etc.

I personally think that there were between 2 and 100 women with her strength, not more, not less.


I have two follow-up questions.

First, I've heard the 3% figure mentioned by several people. I'm assuming that's an RJ quote or something, but I have to admit I am curious where that number came from.

Second, with 7 billion people and 3% can channel that means 210,000,000 people who can channel. But, half would be female. So Lanfear would really only be about 1 in 105,000,000. Right?

Wouldn't that basically put Lanfear at 5.73 SD from the mean?

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How many standard deviations is Lanfear - 15/11/2012 06:04:39 PM 2071 Views
Well... - 15/11/2012 07:02:45 PM 1108 Views
Hmm... - 15/11/2012 07:25:34 PM 1205 Views
see we CAN agree on stuff - 15/11/2012 07:56:12 PM 1062 Views
- 18/11/2012 08:37:22 PM 956 Views
We've always been close with everything except the scale - 18/11/2012 10:29:07 PM 992 Views
Re: - 18/11/2012 11:07:17 PM 1162 Views
Re: - 19/11/2012 05:16:00 AM 988 Views
Re: - 19/11/2012 03:13:01 PM 994 Views
They only reject 37.5%, not 62.5% - 19/11/2012 03:19:19 PM 996 Views
Re: They only reject 37.5%, not 62.5% - 19/11/2012 04:01:43 PM 1203 Views
Re: They only reject 37.5%, not 62.5% - 19/11/2012 09:04:04 PM 949 Views
Hmmm... - 20/11/2012 02:08:40 AM 1014 Views
Perhaps, but Egwene is also being a bit dramatic in the scene as she managed - 20/11/2012 04:28:57 AM 973 Views
Nope... - 20/11/2012 03:13:13 PM 1024 Views
I believe she is being over dramatic - 20/11/2012 03:26:24 PM 921 Views
Keep believing that... - 20/11/2012 03:30:14 PM 1050 Views
*shrugs* - 20/11/2012 03:49:10 PM 1001 Views
Tired and forkroot are the same now? - 20/11/2012 03:55:22 PM 907 Views
No it's the literary device - 20/11/2012 04:04:28 PM 1028 Views
This is getting ridiculous... - 20/11/2012 04:43:13 PM 907 Views
You are missing my point completely - 20/11/2012 04:50:46 PM 869 Views
Impossible. Daigian is exactly 0.32SD below the mean - 19/11/2012 11:06:04 AM 972 Views
You keep saying that, but it is either a linear or a non-linear distribution - 19/11/2012 09:09:32 PM 1029 Views
That's the whole point. Thanks for finally seeing it. - 19/11/2012 09:43:27 PM 990 Views
keep believing that ... but you making up numbers isn't really relevant *NM* - 20/11/2012 04:29:44 AM 652 Views
Please show me a number that is made up. The 0.32SD for Daigian is a rule of statistics. - 20/11/2012 07:15:48 AM 953 Views
Go read Fionwe's post about it *NM* - 20/11/2012 02:33:19 PM 667 Views
Is that before or after she started juicing? - 15/11/2012 11:04:14 PM 966 Views
Wouldn't it be 1 in 105 million? - 21/11/2012 04:56:19 PM 819 Views
Are you sure that it is a normal distribution? - 16/11/2012 04:21:02 PM 1042 Views
Ugh. I hate power level discussions. For real world applications, it should be kind of meaningless - 16/11/2012 10:28:49 PM 942 Views
I don't really agree - 18/11/2012 08:40:53 PM 885 Views
Perhaps, but we've seen that a MUCH weaker Channeler can win in a duel - 19/11/2012 09:13:48 PM 958 Views
Re: Perhaps, but we've seen that a MUCH weaker Channeler can win in a duel - 20/11/2012 08:10:01 AM 929 Views
probably ... Lanfear/Cyndane is clearly remarkably skilled - 20/11/2012 02:35:09 PM 970 Views
Since I've proven that it's not a normal distribution in units of absolute strength, SDs don't apply - 17/11/2012 07:48:21 PM 988 Views
You have proven nothing, except that you have an opinion *NM* - 18/11/2012 02:21:35 AM 635 Views
You simply don't get it. It is mathematically a fact. There is no opinion involved. - 18/11/2012 02:19:40 PM 832 Views
Only because you've assigned numeric values. That you created. - 18/11/2012 02:40:51 PM 956 Views
It doesn't matter what figure you use... - 18/11/2012 03:01:56 PM 833 Views
What if Daigian is one third Lanfear's strength? - 18/11/2012 04:37:58 PM 978 Views
We have a limit for Daigian's strength, as you well know. - 18/11/2012 05:41:49 PM 929 Views
Are you kidding me? - 18/11/2012 09:07:38 PM 1089 Views
Sure you can - 18/11/2012 10:09:31 PM 990 Views
Re: Sure you can - 18/11/2012 10:54:50 PM 939 Views
You're right, though its 37.5% - 19/11/2012 12:21:29 AM 904 Views
Oops, typo! - 19/11/2012 02:54:25 AM 974 Views
Again, not possible, due to Daigian being just 0.3SD below the Mean - 19/11/2012 08:37:01 AM 925 Views
Egwene is definitely not 2x Amys... - 19/11/2012 04:05:12 PM 869 Views
Re: Egwene is definitely not 2x Amys... - 19/11/2012 05:55:02 PM 797 Views
Egwene is about as strong as Melaine and Amys combined - 19/11/2012 09:19:50 PM 914 Views
Re: Egwene is about as strong as Melaine and Amys combined - 20/11/2012 02:11:26 AM 942 Views
Forkroot in every case - 20/11/2012 04:32:26 AM 923 Views
No! - 20/11/2012 03:15:16 PM 906 Views
I'm not going to go re-read the books to you on this - 20/11/2012 03:39:46 PM 922 Views
You need to read it for yourself, since you're completely confused. - 20/11/2012 03:54:26 PM 886 Views
Not going to argue this with you. - 20/11/2012 04:09:44 PM 860 Views
Your own example disproved your point... - 20/11/2012 04:39:25 PM 950 Views
let's see, she's both asleep and would need hours to regain her strength - 20/11/2012 04:43:17 PM 847 Views
Enough! - 20/11/2012 05:04:06 PM 935 Views
LOL ... whatever. You go on believing that ... no one else sees it this way. *NM* - 20/11/2012 05:20:52 PM 623 Views
What a brilliant argument! - 20/11/2012 05:25:18 PM 968 Views
this is why I refuse to continue this debate - 20/11/2012 05:31:11 PM 884 Views
Re: Your own example disproved your point... - 20/11/2012 05:10:15 PM 980 Views
Barasine + Katerine isn't that much less than - 20/11/2012 05:26:31 PM 981 Views
Re: Barasine + Katerine isn't that much less than - 20/11/2012 05:31:50 PM 922 Views
Re: Barasine + Katerine isn't that much less than - 20/11/2012 05:42:53 PM 918 Views
Excuse me? - 20/11/2012 05:28:48 PM 973 Views
see we can agree on the relative strength of Egwene v. Forsaken - 20/11/2012 05:35:07 PM 922 Views
??? - 20/11/2012 05:37:01 PM 1000 Views
2 middling sisters - 20/11/2012 05:45:27 PM 942 Views
Re: Egwene is definitely not 2x Amys... - 20/11/2012 02:26:47 AM 856 Views
Re: Egwene is definitely not 2x Amys... - 20/11/2012 09:03:40 AM 904 Views
Re: Egwene is definitely not 2x Amys... - 20/11/2012 02:59:08 PM 939 Views
None of this is backed by any evidence... - 20/11/2012 03:24:12 PM 857 Views
who said Cadsuane was 1.5x Moiraine or more? - 20/11/2012 04:03:13 PM 859 Views
Nope... - 20/11/2012 04:41:35 PM 901 Views
wrong - 20/11/2012 04:48:50 PM 833 Views
My bad. Mized up 1/3 and 2/3. - 20/11/2012 05:05:05 PM 926 Views
gotcha *NM* - 20/11/2012 05:46:21 PM 582 Views
Better evidence? LOL! - 20/11/2012 03:18:55 PM 906 Views
Huh? How did you come to that conclusion? - 20/11/2012 04:40:56 PM 897 Views
Exactly *NM* - 20/11/2012 04:55:28 PM 868 Views
BEcause Cadsuane is close on the heels of Egwene? - 20/11/2012 05:10:50 PM 815 Views
I'm not arguing that. I agree that Cadsuane is pretty close to Egwene - 20/11/2012 05:50:34 PM 920 Views
Re: Better evidence? LOL! - 20/11/2012 05:00:47 PM 827 Views
Interesting, but let's go with your figures... - 19/11/2012 06:54:54 AM 970 Views
Indeed - 19/11/2012 08:16:44 AM 1009 Views
Rand is sort of a special case - 20/11/2012 04:25:02 AM 834 Views
Regarding Mesaana... - 20/11/2012 08:42:56 AM 907 Views
You continue to mix two things - 20/11/2012 03:24:44 PM 834 Views
No - 20/11/2012 04:54:19 PM 1056 Views
You are mistaken - 20/11/2012 05:04:40 PM 917 Views
Yes she did Darius! - 20/11/2012 05:27:36 PM 853 Views
Yet there is no duel - 20/11/2012 06:01:17 PM 836 Views
Explain the .3xSD thing to me... - 19/11/2012 04:58:57 PM 1076 Views
Probably, but the AS have no idea what 37.5% means - 19/11/2012 02:59:26 AM 861 Views
It's irrelevant - 19/11/2012 03:46:42 AM 930 Views
Agreed. Daigian is the marker of the absolute bottom of Aes Sedai strength. - 19/11/2012 06:55:41 AM 895 Views
Daigian - 19/11/2012 08:12:19 AM 915 Views
It is a direct marker due to RJ's quote - 19/11/2012 08:50:26 AM 942 Views
You missed my point - 19/11/2012 09:08:42 AM 877 Views
Re: You missed my point - 19/11/2012 02:18:33 PM 946 Views
Asmodean would never have made the comment about 13 weakest AS - 20/11/2012 04:41:11 AM 885 Views
Re: Asmodean would never have made the comment about 13 weakest AS - 20/11/2012 09:07:49 AM 861 Views
Which would make an average AS around a 30 - 20/11/2012 04:58:56 PM 732 Views
Re: Sure you can - 19/11/2012 09:22:09 AM 1006 Views
Care to explain this... - 19/11/2012 05:06:28 PM 847 Views
Indeed - 20/11/2012 07:16:37 AM 1068 Views
Explained far better than I ever could. Bravo. - 20/11/2012 07:30:29 AM 883 Views
Well duh. - 20/11/2012 02:57:24 PM 991 Views
Incorrect. - 20/11/2012 04:28:07 PM 977 Views
No - 20/11/2012 04:44:16 PM 953 Views
Re: No - 20/11/2012 04:48:36 PM 946 Views
That depends... - 20/11/2012 05:18:46 PM 817 Views
Re: That depends... - 20/11/2012 05:31:03 PM 1243 Views
You're integrating without lower limits... - 20/11/2012 02:55:06 PM 926 Views
Re: You're integrating without lower limits... - 20/11/2012 04:37:57 PM 958 Views
It matters. - 20/11/2012 05:22:40 PM 923 Views
We are not talking about a normal distribution in any case - 20/11/2012 04:44:24 AM 770 Views
Re: We are not talking about a normal distribution in any case - 20/11/2012 07:02:47 AM 958 Views
You must tell me of this special math... - 20/11/2012 03:10:09 PM 857 Views
Re: You must tell me of this special math... - 20/11/2012 04:29:40 PM 892 Views
Morghase is a placeholder... - 20/11/2012 04:45:42 PM 961 Views
Re: Morghase is a placeholder... - 20/11/2012 04:49:54 PM 1146 Views
Why? - 20/11/2012 05:23:29 PM 941 Views
Re: Why? - 20/11/2012 05:36:45 PM 1114 Views
Well... - 18/11/2012 08:43:59 PM 993 Views
Re: Well... - 19/11/2012 03:40:44 PM 974 Views
Wow. - 19/11/2012 03:53:47 PM 1017 Views
Re: Wow. - 19/11/2012 04:26:09 PM 1027 Views
Some points - 19/11/2012 06:03:00 PM 1029 Views
Well then you're both wrong I'm afraid - 19/11/2012 06:09:36 PM 869 Views
Re: Well then you're both wrong I'm afraid - 19/11/2012 07:42:58 PM 770 Views
this is why I think all of the Forsaken are very close in Power - 20/11/2012 04:51:20 AM 963 Views
Agreed - 20/11/2012 08:13:37 AM 993 Views
probably - 20/11/2012 06:18:45 PM 876 Views
Re: this is why I think all of the Forsaken are very close in Power - 20/11/2012 02:45:18 PM 905 Views
I think RJ went out of his way to keep strength a bit of a mystery - 20/11/2012 08:42:44 PM 912 Views
Indeed... - 21/11/2012 05:44:18 PM 886 Views
I agree - 22/11/2012 01:43:02 AM 1135 Views
Math gurus...Is it possible to find the missing variable... - 21/11/2012 05:12:24 PM 914 Views
the problem is that the Mean is not going to tell us much really - 22/11/2012 02:55:03 AM 978 Views
Re: the problem is that the Mean is not going to tell us much really - 22/11/2012 03:15:33 AM 1267 Views
I do not think you can calculate the Mean without knowing the Units of Power - 22/11/2012 03:53:59 AM 1068 Views
Re: Math gurus...Is it possible to find the missing variable... - 23/11/2012 02:59:12 PM 1195 Views
Disregard this post *NM* - 23/11/2012 03:02:24 PM 838 Views

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