Probability Thread

[Ronxu]

what's chance of getting OLL skip and H perm ?
and is it higher than OLL skip and Z perm ?

H: 1/216*1/72 (4-way symmetry)
Z: 1/216*2/72 (2-way symmetry)

 

[mencarikebenaran]

Chances for an Xcross to already be finished?

did u see my post ?

"According to Robert Yau, skipping F2L has a 1 in 3.66 billion chance (1/3657830400)"

im not expert in probability

maybe probability for X-cross is 1/914457600

914457600 is 3657830400/4

 

[Etotheipi]

did u see my post ?

"According to Robert Yau, skipping F2L has a 1 in 3.66 billion chance (1/3657830400)"

im not expert in probability

maybe probability for X-cross is 1/914457600

914457600 is 3657830400/4

Nope, thats not quite how probabilities work. =P

 

[ProStar]

Chances of getting an EOLine skip?

did u see my post ?

"According to Robert Yau, skipping F2L has a 1 in 3.66 billion chance (1/3657830400)"

im not expert in probability

maybe probability for X-cross is 1/914457600

914457600 is 3657830400/4

Finishing F2L isn't an independent probability, but a dependent one. There's a different chance of having the 1st pair done and the 2nd one done.



Bump @ProStar





Wait....

 

[mencarikebenaran]

is OLL skip chance < PLL skip chance?

 

[Username: Username:]

Yep. because the number of OLL cases are bigger than PLL cases. true.

 

[ProStar]

is OLL skip chance < PLL skip chance?

Yes, OLL skip chance is 1/216 while PLL is 1/72

 

[RedstoneTim]

Chances of getting an EOLine skip?

The probability of an EOLine skip is 0.00037% for random state.

Source: The EOLine section on Michal Hordecki's ZZ page

 

[1cubealot]

Hi

So a couple of days ago I was doing some 3x3 solves and for some reason I got 3 Y-perms in a row.

Ever since I've been getting Y-perms very commonly. Am I just lucky or unlucky?

 

[Username: Username:]

Hi

So a couple of days ago I was doing some 3x3 solves and for some reason I got 3 Y-perms in a row.

Ever since I've been getting Y-perms very commonly. Am I just lucky or unlucky?

I got 5 G Perms in 17 solves, haha

 

[1cubealot]

I got 5 G Perms in 17 solves, hah

Like in a row?

 

[Cody_Caston]

Am I just lucky or unlucky?

I dont know maybe look at pll probability

 

[Username: Username:]

I dont know maybe look at pll probability

Not possible, I got Gd Perm 5 times in a row.

 

[1cubealot]

Not possible, I got Gd Perm 5 times in a row.

Wha- how???

 

[alexiscubing]

I have gotten the same LL 3 solves in a row lol. That is like 1 in 45000 or something

 

[Owen Morrison]

Hi

So a couple of days ago I was doing some 3x3 solves and for some reason I got 3 Y-perms in a row.

Ever since I've been getting Y-perms very commonly. Am I just lucky or unlucky?

If I were you I wouldn't look at the PLL just spam Y perm after OLL because you always get it.

 

[TheRouxGuy]

I got this rare oll three in a row. It probability is 1 in 108.

Another time I got the Na perm twice in a row and then Nb perm thrice in a row.

 

[PizzaCuber]

It just depends on what coll you get.

 

[Ayce]

Believe it or not, my first ever solve in my life had a LL skip

 

[1cubealot]

Believe it or not, my first ever solve in my life had a LL skip

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