Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20050707 02:51:08
probabilityplease can somebody help me understanding the maths to work out the probability of : #2 20050707 03:19:17
Re: probabilityRandomly pick one. The remaining papers will have one matching letter and three pairs of different letters. This means that for the first pair there is a 1 in 7 chance of them matching. Why did the vector cross the road? It wanted to be normal. #3 20050714 01:38:10
Re: probabilityYou did your 5th post. Why did the vector cross the road? It wanted to be normal. #4 20050714 01:57:25
Re: probabilityYou've done at least 30 posts. Why did the vector cross the road? It wanted to be normal. #5 20050714 02:01:06
Re: probabilityI'm not sure, but looking at the user list tells you that it's somewhere between 196 and 286. Why did the vector cross the road? It wanted to be normal. 