[Mathematics] Weird Lottery Probability: Part 2 07-05-2015, 03:34 PM
#1
I you haven't seen part one, click here.
So, since part 1 was so negative, I thought I might as well give you fgts some hope.
We calculated the chance of any single person winning the lottery as:
But what about the chances of anyone in the UK winning the lottery?
That's about a 450% chance of someone winning. Not you, just someone. Go gamble away your life savings.
Oh, and @"Lux":
(1/5085024)
4! = 1*2*3*4 = 24
So the chances of @"Lux" getting 4 numbers correct is 1/211876. That's one in almost two hundred and twelve thousand. And for that, he'd win £100. ($156)
So, since part 1 was so negative, I thought I might as well give you fgts some hope.
We calculated the chance of any single person winning the lottery as:
Code:
0.0000000715112384
But what about the chances of anyone in the UK winning the lottery?
Code:
0.0000000715112384 * 63500000
= 4.5409636384
That's about a 450% chance of someone winning. Not you, just someone. Go gamble away your life savings.
Oh, and @"Lux":
(03-30-2015, 09:39 PM)Lux Wrote: Good shit. Now calculate the chance of me winning £10 from 4 correct numbers, etc.
Code:
1 / (49*48*47*46)
= 0.0000001966559057
4! = 1*2*3*4 = 24
Code:
5085024 / 24
= 211876
So the chances of @"Lux" getting 4 numbers correct is 1/211876. That's one in almost two hundred and twelve thousand. And for that, he'd win £100. ($156)