The New New New New Late Night Thread - Page 85

Rayce185 · 02-08-2010, 03:18 PM

Who is dis?

firefirefire90 · 02-08-2010, 03:23 PM

Quote:

Originally Posted by Rayce185

Who is dis?

I believe your name is Ray

mkodama · 02-08-2010, 03:24 PM

Quote:

Originally Posted by firefirefire90

Hey, so... I saw Allison Stokke on campus when I was there...

lulz, yeah, I probably wouldn't recognize her.

firefirefire90 · 02-08-2010, 03:31 PM

Quote:

Originally Posted by mkodama

lulz, yeah, I probably wouldn't recognize her.

I didn't either until I went on Fanatics and saw her picture. I saw her on campus with my buds and we were like

and now...

mkodama · 02-08-2010, 03:44 PM

pixxor fail

EDIT: pixxor fixed

firefirefire90 · 02-08-2010, 03:47 PM

Quote:

Originally Posted by mkodama

pixxor fail

I do not contemplate what you are speaking to me about, Chap.

Wes · 02-08-2010, 03:52 PM

Mark my friend, you've really outdone yourself!

a_n9ne · 02-08-2010, 04:18 PM

Quote:

Originally Posted by firefirefire90

I didn't either until I went on Fanatics and saw her picture. I saw her on campus with my buds and we were like

and now...

I would recognize her, then skeet

Quote:

Originally Posted by Wes

Mark my friend, you've really outdone yourself!

i can haz jerky?

mkodama · 02-08-2010, 04:43 PM

I'm hating math right now. I've spent the last 3 hours just doing this stupid dot product section of my calc hw.

a_n9ne · 02-08-2010, 04:44 PM

Quote:

Originally Posted by mkodama

I'm hating math right now. I've spent the last 3 hours just doing this stupid dot product section of my calc hw.

do my differential equations assignment

CMT1729 · 02-08-2010, 04:45 PM

what's so hard about dot products?

CMT1729 · 02-08-2010, 04:45 PM

Quote:

Originally Posted by a_n9ne

do my differential equations assignment

Miles will only help you if you help me on my neural networks homework

Rayce185 · 02-08-2010, 04:53 PM

http://g4tv.com/videos/43658/Twiligh...are-2-Trailer/

a_n9ne · 02-08-2010, 05:00 PM

Quote:

Originally Posted by CMT1729

Miles will only help you if you help me on my neural networks homework

what in the world is that?

i may need your help with stats

a s u r a 0 s 9 · 02-08-2010, 05:02 PM

Quote:

Originally Posted by mkodama

I'm hating math right now. I've spent the last 3 hours just doing this stupid dot product section of my calc hw.

i was gonna call to see if i could come visit u...

good thing i didn't cuz u seem busy

a_n9ne · 02-08-2010, 05:04 PM

more specifically:

Heart failures occur either due to natural causes (87%) or outside factors (13%). Suppose 20 patients visit a doctor with heart failure.

what is the probability that 3 individuals have conditions caused by heart failure?

would it be (0.13)^3 * (0.87)^17 * number of combinations of which patients could be the ones with outside factors?

so (0.13)^3 * (0.87)^17 * (2)^20?

not sure if that last term is right, mos def isnt, it should be:

20!/(3!17!) right? anyone?

CMT1729 · 02-08-2010, 05:22 PM

I'm pretty sure you phrased problem incorrectly, in the first statement you state that 20 patients visit a doctor for heart failure, then your question is how many patients have conditions caused by heart failure.

Well if they're all visiting the doctor for heart failure, I'd imagine their symptoms are caused 100% by heart failure

a_n9ne · 02-08-2010, 05:31 PM

Quote:

Originally Posted by CMT1729

I'm pretty sure you phrased problem incorrectly, in the first statement you state that 20 patients visit a doctor for heart failure, then your question is how many patients have conditions caused by heart failure.

Well if they're all visiting the doctor for heart failure, I'd imagine their symptoms are caused 100% by heart failure

probability of 3 of them having heart failure caused by outside factors

i didnt proof read, i fail.

I think i got it. Now the next question is:

What is the mean and standard deviation of the number of individuals with conditions caused by outside factors? I think i can get that one on my own

I dont think you want to help me

That'll be a decently big commitment

CMT1729 · 02-08-2010, 05:37 PM

Quote:

Originally Posted by a_n9ne

probability of 3 of them having heart failure caused by outside factors

i didnt proof read, i fail.

I think i got it. Now the next question is:

What is the mean and standard deviation of the number of individuals with conditions caused by outside factors? I think i can get that one on my own

I dont think you want to help me

That'll be a decently big commitment

(20 choose 3)* .13^3 *.87^17

Mean(outside) = .13*20
Variance(outside) = .13*.87*20

a_n9ne · 02-08-2010, 05:41 PM

Quote:

Originally Posted by CMT1729

(20 choose 3)* .13^3 *.87^17

Mean(outside) = .13*20
Variance(outside) = .13*.87*20

I trust you over my interpretation of these definitions, but why is your method different?

for variance they give me:

Sigma(x-mean)^2f(x)
x

02-08-2010, 03:18 PM	#1681
Rayce185 Modifiziertes ///Mitglied Join Date: Nov 2005 Posts: 26,933 View My Garage	Who is dis? __________________

02-08-2010, 03:44 PM	#1685
mkodama Registered User Join Date: Oct 2006 Location: Berkeley, California Posts: 11,950 View My Garage	pixxor fail EDIT: pixxor fixed __________________ Downloadable E46 Owner's Manual - BMW Oil Info - Find Any BMW Part Number - Lookup Any OBD2 Code For Sale: Goodridge SS Brake Lines and Odyssey lightweight batteries. PM for Details. Last edited by mkodama; 02-08-2010 at 03:47 PM.

02-08-2010, 03:52 PM	#1687
Wes Registered User Join Date: Oct 2006 Location: DPRK Posts: 2,471 View My Garage	Mark my friend, you've really outdone yourself! __________________

02-08-2010, 04:43 PM	#1689
mkodama Registered User Join Date: Oct 2006 Location: Berkeley, California Posts: 11,950 View My Garage	I'm hating math right now. I've spent the last 3 hours just doing this stupid dot product section of my calc hw. __________________ Downloadable E46 Owner's Manual - BMW Oil Info - Find Any BMW Part Number - Lookup Any OBD2 Code For Sale: Goodridge SS Brake Lines and Odyssey lightweight batteries. PM for Details.

02-08-2010, 04:45 PM	#1691
CMT1729 Registered User Join Date: Jul 2008 Posts: 40 View My Garage	what's so hard about dot products? __________________ "What's all this I hear about a brownie in motion?" - Accountant

02-08-2010, 04:53 PM	#1693
Rayce185 Modifiziertes ///Mitglied Join Date: Nov 2005 Posts: 26,933 View My Garage	http://g4tv.com/videos/43658/Twiligh...are-2-Trailer/ __________________

02-08-2010, 05:04 PM	#1696
a_n9ne Registered User Join Date: Jan 2009 Posts: 224 View My Garage	more specifically: Heart failures occur either due to natural causes (87%) or outside factors (13%). Suppose 20 patients visit a doctor with heart failure. what is the probability that 3 individuals have conditions caused by heart failure? would it be (0.13)^3 * (0.87)^17 * number of combinations of which patients could be the ones with outside factors? so (0.13)^3 * (0.87)^17 * (2)^20? not sure if that last term is right, mos def isnt, it should be: 20!/(3!17!) right? anyone? __________________ -Aleks large annoying gif removed Last edited by a_n9ne; 02-08-2010 at 05:09 PM.

02-08-2010, 05:22 PM	#1697
CMT1729 Registered User Join Date: Jul 2008 Posts: 40 View My Garage	I'm pretty sure you phrased problem incorrectly, in the first statement you state that 20 patients visit a doctor for heart failure, then your question is how many patients have conditions caused by heart failure. Well if they're all visiting the doctor for heart failure, I'd imagine their symptoms are caused 100% by heart failure __________________ "What's all this I hear about a brownie in motion?" - Accountant

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