From a set of socks divided into two bins, what is the probability of pulling out no matching pairs?
23701
I have a problem understanding the proof of Rencontres numbers (Derangements)
66384
Probability of substring inside string of coin-tosses
65307
Simple combination/probability question based on string-length and possible-characters
128051
Calculating possible option of switching pairs in group
17834
Calculating the optimal number of bins for severely skewed data
141435
probability of $k$ boxes contain exactly $1$ ball
93710
Expected number of balls chosen from bag, I throw out everything in the bag with numbers less than the ball's
7382
Probability of getting between
50179
Probability of two people meeting
85213
Problem with random permutation and conditional probability
83440
How to create a list of pairs from 1d list(s)?
93347
If two coins are flipped and one gets head, what is the probability that both get head?
14046
Problem about a process with bins of balls
96260
Number of occurrences of k consecutive 1's in a binary string of length n (containing only 1's and 0's)
133848
Probability that 2 appears at an earlier position than any other even number in a permutation of 1-20
32125
Probability of selecting q red balls from m red balls and n blue balls
42324
Expected number of matches when two shuffled rows of $52$ playing cards are lined up