What is the expectation of ‘the number. of coin flips until any string of 4 is repeated’, but each pattern can overlap?
73544
Expected Number of Flips for a Sequence of 4 to Repeat
142918
Flip a coin until a head comes up. Why is "infinitely many tails" an event we need to consider?
57754
Probability of exactly two heads in four coin flips?
1919
Expected Value for number of draws
14738
How many even numbers will $99$ dice show if we roll them for eternity under a certain condition?
84543
Probability of finding a pattern
126655
Expected Sum of n numbers after m random opeartions on n numbers.
29945
Probabilty of a certain run in a 1000 coin flips
128124
Is it unlikely to get the same number of heads/tails?
34046
Expected Number of Coin Tosses to Get Five Consecutive Heads
8817
Closed form recurrence formula for getting N consecutive heads on a coin
133879
How do you calculate how many decimal places there are before the repeating digits, given a fraction that expands to a repeating decimal?
139699
Probability of a Coin Toss
62290
Rolling a die until we have all the numbers- variance
105049
What is wrong with this "naive" shuffling algorithm?
42706
How many $N$ digits binary numbers can be formed where $0$ is not repeated
115626
Why does rand() yield the same sequence of numbers on every run?