[quote=macropod;73963]You are behaving like a troll. To say as you do:

makes me wonder if you even understand what random numbers are.
***
Ok, I understand what you mean: random doesn't mean unique.
If you have 100 number in a box and you make 2 series of 5
extractions without taking away the extracted ones, you can have
12 3 56 82 1 or 1 1 1 1 1 with the same probability (1/100)^4
and both the extractions are random.
Does it agree with your studies?
Once more: does it agrees with your studies being
C561,75 =
33681682437868788425248026209559563292643307254988 231295607092759280783632985148686348180517440
???

And, yes, I studied statistics at Uni. Have you ever been in one?
***
Yes of course, I studied economics (which comprise statistics)
at University of Bologna - Alma Mater Studiorum A.D. 1088,
the oldest university in the world.
Bologna is in Italy.

Do you really think it is so amazing being graduate?

Bruno