Find the probability of finding all M unique gifts in a N group of bags
16763
Probability distribution in the coupon collector's problem
157228
Could someone help me check my answer on this probability question?
141435
probability of $k$ boxes contain exactly $1$ ball
63571
The Mississipi counting problem, this time in circle
49014
Getting unique items from a list
54631
Distribute $N$ objects to $K$ boxes such that no box has more than $c$ objects in it
107688
A contest question on probability
28183
Probability of selecting an even natural number from the set $\Bbb N$.
62102
Probability that n people collectively occupy all 365 birthdays
83841
Mutual Exclusion Problem
108956
Given a probability matrix, find probability that person at zero index can go to other rows
91451
find all positive integer $m,n$
151367
Probability of at least some number of heads
82329
Probability : balls from boxes
147901
Show that, in a group of n people, everyone has the same number of friends if..
14002
What is the probability that throwing $m$ balls at random in $n$ urns at least one urn contains $c$ elements?
79656
Probability of obtaining at least k heads with a set of unfair coins