BF2s AU Chat!

2009-08-30 08:03:51

#32476

AussieReaper: ( ͡° ͜ʖ ͡°); +5,761|6397|what

Hakei wrote:
Reaper, you think you're mad at maths. How do you calculate P values in binomial distribution to test an alternate hypothesis?

I don't think I'm mad at maths. I know I am.

And to test the alternate hypothesis it always helps to have a starting one. So maybe some context would be a good idea.

But, to calculate a probability, we need to figure out the probability distribution of the test statistic X.

Eg. the raw data for the original hypothesis.

2009-08-30 08:09:17

#32477

Hakei: Banned; +295|6240

I was just after the raw math equation. But I'm pretty sure they won't want me to write exactly what that is, so an answer should be good enough. To please your interest, I was testing if a coin flipped 200 that landed on heads 91 times was bias, using a 95% confidence interval.

I got a test statistic Z = -1.27 and P value = 0.203, hence I concluded that the coin was not bias due to the fact that P > 0.05. Math/logic sound, correct?

2009-08-30 08:11:29

#32478

Cheez: Herman is a warmaphrodite; +1,027|6683|King Of The Islands

Mines solar powered.

Also, it has a plasticy transparent thing in front of the digits, and if you take it out you can't read the digits, and if you put it back in backwards the screen is black and the digits are white.

Also its the same calculator Q uses to program Bond's gun in License To Kill.

My state was founded by Batman. Your opinion is invalid.

2009-08-30 08:15:08

#32479

AussieReaper: ( ͡° ͜ʖ ͡°); +5,761|6397|what

Hakei wrote:
I was just after the raw math equation. But I'm pretty sure they won't want me to write exactly what that is, so an answer should be good enough. To please your interest, I was testing if a coin flipped 200 that landed on heads 91 times was bias, using a 95% confidence interval.

I got a test statistic Z = -1.27 and P value = 0.203, hence I concluded that the coin was not bias due to the fact that P > 0.05. Math/logic sound, correct?

If the level is 0.05, then results that are only 5% likely or less are deemed extraordinary, given that the null hypothesis is true.

But tbh when you understand this as well as I do, you know that the 5% chance is actually an artificial construct of human design and used in experiments such as these based solely on our own expectations which are biased.

2009-08-30 08:27:10

#32480

Hakei: Banned; +295|6240

Well if that isn't a clue for a 'sup dog I don't know what is.

2009-08-30 08:28:30

#32481

AussieReaper: ( ͡° ͜ʖ ͡°); +5,761|6397|what

https://images.encyclopediadramatica.com/images/9/98/Derive.jpg

tbh

2009-08-30 08:44:58

#32482

Hakei: Banned; +295|6240

Mm, me and my nerdy maths buddies asked our specialist math teacher if the chain rule was in theory, us deriving whilst we derive.

Lols were had. Funny I mention that too, there's a question in our book I just found that asks what would happen if you differentiated X with respect to X. I'll be sharing that with my friends tomorrow.

It's a funny old world.

Also:

https://upload.wikimedia.org/wikipedia/commons/thumb/3/37/Carboot3.jpg/800px-Carboot3.jpg

For a wikipedia image, DO FUCKING WANT.

Last edited by Hakei (2009-08-30 10:39:08)

2009-08-30 19:18:02

#32483

TimmmmaaaaH: Damn, I... had something for this; +725|6684|Brisbane, Australia

KuSTaV wrote:
TimmmmaaaaH, wtf is your sig?

https://img53.imageshack.us/img53/3337/1239642310139.jpg

https://bf3s.com/sigs/5e6a35c97adb20771c7b713312c0307c23a7a36a.png

2009-08-30 19:34:52

#32484

Adams_BJ: Russian warship, go fuck yourself; +2,054|6867|Little Bentcock

I say give her another game.

2009-08-30 19:38:08

#32485

Adams_BJ: Russian warship, go fuck yourself; +2,054|6867|Little Bentcock

http://forums.bf2s.com/viewtopic.php?pi … 5#p2781005

A vote for me is a vote for justice, AU, manliness and.... well me.

2009-08-30 19:39:20

#32486

NooBesT: Pizzahitler; +873|6713

Adams_BJ wrote:
http://forums.bf2s.com/viewtopic.php?pid=2781005#p2781005

A vote for me is a vote for justice, AU, manliness and.... well me.

You're such a baby sometimes.

2009-08-30 20:00:47

#32487

13urnzz: Banned; +5,830|6742

NooBesT wrote:
You're such a baby sometimes.

and a cute one @ that!

2009-08-30 20:07:46

#32488

SamBo:D: Banned; +236|5741|England

its 4am

2009-08-30 20:12:06

#32489

TimmmmaaaaH: Damn, I... had something for this; +725|6684|Brisbane, Australia

SamBo:D wrote:
its 4am

https://img43.imageshack.us/img43/7594/l833405a1a5cd4ae39c0b75.jpg

Awesome, or awesome?

They were running around killing zombies. Was pretty funny. (Champions Online)

edit. Not my screenshot, my character isnt some fag with wings.

Last edited by TimmmmaaaaH (2009-08-30 20:12:58)

2009-08-30 20:12:55

#32490

SamBo:D: Banned; +236|5741|England

oh shit haha

2009-08-30 22:04:24

#32491

Adams_BJ: Russian warship, go fuck yourself; +2,054|6867|Little Bentcock

NooBesT wrote:
Adams_BJ wrote:
http://forums.bf2s.com/viewtopic.php?pid=2781005#p2781005

A vote for me is a vote for justice, AU, manliness and.... well me.
You're such a baby sometimes.

no

2009-08-30 23:48:04

#32492

bakinacake: HA HA; +383|6230|Aus, Qld

Adams_BJ wrote:
NooBesT wrote:
Adams_BJ wrote:
http://forums.bf2s.com/viewtopic.php?pid=2781005#p2781005

A vote for me is a vote for justice, AU, manliness and.... well me.
You're such a baby sometimes.
no

voted<3

2009-08-31 01:24:26

#32493

KuSTaV: noice; +947|6756|Gold Coast

Voted.

Also, lulz.

noice

https://static.bf2s.com/files/user/26774/awsmsanta.png

2009-08-31 01:39:45

#32494

Hakei: Banned; +295|6240

I voted for 1927 because you think skiing is cool

2009-08-31 03:10:51

#32495

bakinacake: HA HA; +383|6230|Aus, Qld

Hakei wrote:
I voted for 1927 because you think skiing is cool

Skiing is fun

2009-08-31 03:17:10

#32496

RavyGravy: Son.; +617|6650|NSW, Australia

bakinacake wrote:
Hakei wrote:
I voted for 1927 because you think skiing is cool
Skiing is fun

well if Hakei doesnt like it then it sucks!

2009-08-31 03:35:03

#32497

bakinacake: HA HA; +383|6230|Aus, Qld

RavyGravy wrote:
bakinacake wrote:
Hakei wrote:
I voted for 1927 because you think skiing is cool
Skiing is fun
well if Hakei doesnt like it then it sucks!

2009-08-31 04:26:42

#32498

KuSTaV: noice; +947|6756|Gold Coast

Whats happening tonight, bf2s?

Im currently watching Flight of the Conchords.

noice

2009-08-31 04:30:13

#32499

Adams_BJ: Russian warship, go fuck yourself; +2,054|6867|Little Bentcock

Hakei wrote:
I voted for 1927 because you think skiing is cool

case rested.

2009-08-31 04:32:27

#32500

RavyGravy: Son.; +617|6650|NSW, Australia

KuSTaV wrote:
Whats happening tonight, bf2s?

Im currently watching Flight of the Conchords.

i was also watching that program which you mentioned

BF2S Forums BF2s AU Chat!

Hakei wrote:

Hakei wrote:

KuSTaV wrote:

Adams_BJ wrote:

NooBesT wrote:

SamBo:D wrote:

NooBesT wrote:

Adams_BJ wrote:

Adams_BJ wrote:

NooBesT wrote:

Adams_BJ wrote:

Hakei wrote:

bakinacake wrote:

Hakei wrote:

RavyGravy wrote:

bakinacake wrote:

Hakei wrote:

Hakei wrote:

KuSTaV wrote:

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