How smart is Sup Forums?

How smart is Sup Forums?

Don't know about the coins, but if you give both of them to your mom she'll suck you off.

Conditional probability?!!? OP must've just hit that STAT 003 Course

50%

H - H x%
T - T 0%
T - H x%
H - T x%
other 0%
x = 1/3 = 33%

Retard detected.

2^n
n=2
2^2
1 in 4

>given that at least 1 coin landed heads

Try again, user.

didn't fully read the question, 33% in that case

Brainlet plz go

Total combinations of coin flips area H/H, H/T, T/H, T/T. Out of those, 3 of them involve one landing heads up. Out of those 3, only 1 has both heads. Therefore 1 out of 3 chance = 33%

If you truly wanted to see people sperg out and not believe something / get it wrong, you should've posted Monty Hall.

33%

TT, HT, TH, HH. If at least one landed heads then you completely throw away the possibility of TT from your total outcomes leaving just HT, TH, HH. Of those, you have a 1/3 chance of both heads.

/thread

How the fuck will it be 33 % if one of the coins is guaranteed to always land heads? It's all up to the second coin, so 50%

you need to flip 50 coins, then 50 more coins, then analyse it... with science.

50%
> doctor mathematics

These

If one coin in guarenteed the question might as well as, what the probabilty of flipping one coin and getting heads.

0% chance of getting head for me

Until today, I never thought that "heads or tails" could mean "blowjob or anal".

If it's given that one coin will be heads, then we can ignore that one coin. The other is 50/50.

50%.

>2 coins
>both 1 EUR
>2 EUR is roughly 1,98274652156 GBP
>Britbongs
>aren't asian, so suck at maths
>chances change over time,
>'cause time changes too

Chance that they both fall heads = time (s)

>if one of the coins is guaranteed to always land heads

It isn't.

Read teh explanations in this thread.

1/3

1 in 5 = %60 chance.

C'mon now y'all....

Either coin could be tails.

therefore both coins are variable.

therefore you cannot ignore any coin.

1/3.

It says they're two regular coins being flipped. In the event that TT did come up, the person flipping the coins will say "Well shit that doesn't count" and flip both coins again.

This

Also Deus Vult

Exactly, one of those is guaranteed to fall heads up. Although not necessarily the first coin, therefore we are left with 3 outcomes, heads then tails, tails then heads, heads for both.