geometric-distribution

Two people, $$P$$ and $$Q,$$ decide to independently roll two identical dice, each with $$6$$ faces, numbered $$1$$ to $$6.$$ The person with the lower number wins. In case of a ti...

When a coin is tossed, the probability of getting a Head is p, 0 < p < 1. Let N be the random variable denoting the number of tosses till the first Head appears, including the toss...

Consider the following algorithm for searching for a given number x in an unsorted array A[1..n] having n distinct values: 1. Choose an i uniformly at random fro 1..n; 2. If A[i]=x...