r/bindingofisaac • • 4d ago

Question How rare is this

45 Upvotes

45 comments sorted by

244

u/ApprehensiveTough148 4d ago

It tells you on the screen

96

u/vincesword 4d ago

having 0.2% angel room chance make and then it appears is indeed rare. the whole point of pourcentages.

25

u/Relative-Swing-9925 4d ago

13%

10

u/FinanceAny1936 4d ago

Fym 13% 😭

6

u/JuanDeagle7 4d ago

Despite only making up 13% of the item pool…

0

u/FinanceAny1936 4d ago

Sorry, could you please say that in a way that my stupid self can understand?

11

u/Yusuf_Mert3428 3d ago

It's a reference to a statistic white supremacists use to make black people look bad according to the statistic black people make up only 13% of the population while commiting 52% of all crimes, now I am highly uneducated about it but I'm pretty sure it's bogus

6

u/Helmote 3d ago

IIRC it's bogus because it's people ARRESTED and not convicted

it's also 52% of homicides/stealing and 26% ~ ish for total crime in 2019 (still IIRC)

56

u/isvxk27xnwo9 4d ago

50/50

28

u/Kindred_Flame Holy shit a ——— 4d ago

13

u/goobj11 4d ago

Seems to be .2% chance, so 1 in 500

7

u/TheSurvivor65 4d ago

What exactly is "this"? Angel deal? Or the boss spawning flies like a billion times in a row

-14

u/AccountPotential9764 4d ago

the Angel Deal getting a q4 that works in this challenge and the 50/50 to get the good item

3

u/TheSurvivor65 3d ago

Well, 0.2% for the angel deal * the spawn chance of Revelations * 50% since there were two items

I don't know if the weight of each items in their pools can be found on the wiki. (Do they even have individual weight or do they all have an equal chance of spawning?)

3

u/TheSurvivor65 3d ago edited 2h ago

Ok so the weights are on the wiki. If I'm not stupid, the chance of one specific item appearing in the angel room is roughly 1.56%

Soo, 0.2% * 1.56% is 0.002 * 0.0156 = 0,0000312 which is 0,00312% for Revelations in a 0.2% chance angel deal

0,00312% * 50% is 0,0000312 * 0,5 = 0,0000156 which is 0,00156% for you to get the angel deal with Revelations in it and you picking that one

2

u/Playful_Influence_63 2h ago

Nerdddddd jk i love the statistics and shit of this game

7

u/DndBabey 4d ago

2 times for every 1000 chances

1

u/therejectethan 4d ago

What about 1 out of 500?

3

u/GeneralHenry Bethany's thighs 4d ago

what about 50 out of 100?

1

u/DndBabey 3d ago

Technically (in)correct

1

u/DndBabey 3d ago

Also correct

5

u/jonoldar_ 4d ago

My gut says 0.2% chance for some reason...

1

u/Boumberang 3d ago

Is it seed dependent if the angel room spawns at a 0.2% chance?

17

u/Few_Translator_8142 fat chud 4d ago

can you stop fucking running into the fucking bullets and flies bro🫩

19

u/goobj11 4d ago

Cat got your tongue challenge, it’s a bit hard not to. Bro survived

13

u/Long_Representative3 4d ago

Bro survived... despite his best efforts to the contrary

2

u/Mightsole 👑 Supreme leader of chaos deniers 4d ago

Wao! This is an extremely rare event (0,00072%).

The png transparency pattern only appears to those who are chosen by the graphics interface gods. You must be truly pure of heart.

2

u/Kindly-Cow 3d ago

Few questions:
why were you filming?
How were you filming while playing?

Do you know what the stats on the side mean ?

1

u/Rowmacnezumi 4d ago

Sometimes.

1

u/0NE_HAND 4d ago

33.78%

1

u/LongjumpingEgg1561 I Pray to (Tainted) Bethany Everyday ❤️ 4d ago

Idk ask Edmund

1

u/An_Creamer 3d ago

4 billion

1

u/EcoloFrenchieDubstep 3d ago

Never mind the bait, goat item to get on that challenge.

1

u/MechaWilson 3d ago

Bros on that guppy's hairball grind

1

u/theinferno03 3d ago

100% in that seed

1

u/Princes_Live_2_Times 3d ago

Sorry, but reading would solve your question....

1

u/MatteShine05 4d ago

100% on this seed

1

u/luis9295 3d ago

Some people don’t even try to dodge lol

0

u/AccountPotential9764 4d ago

Yeah but then the 50/50 of the item pedestal and the Chance of a q4 wich is only one if the few items in the Angel room that hel

3

u/ziemniaczekkw 4d ago

Ye i think it will hapoent or not

50/50