Probability & Stats

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Problem Title	Likes	Solvers
Problem 44779. Don't be mean. Be nice! Created by: James Tags mean, nchoosek	1	17
Problem 597. The Birthday Phenomenon Created by: Ben Ausdenmoore Tags stats, probability	2	51
Problem 1267. Calculate the probability that at least two people in a group share the same birthday. Created by: Jeremy Tags probability	1	50
Problem 1272. The almost-birthday problem. Created by: Claudio Gelmi Tags probability, birthday	0	13
Problem 1159. Coin Tossing: Probability of Same Heads for N tosses Created by: Richard Zapor Tags probability, coin, nchoosek	0	33
Problem 2591. Does the coin touch the line? Created by: Georges Tags probability	2	25
Problem 1240. Coin change combinations. Created by: Ken Tags math	2	38
Problem 1268. Penny flipping - calculate winning probability (easy) Created by: Jeremy Tags probability, easy, matlab	1	123
Problem 1959. German tank problem Created by: Alfonso Nieto-Castanon Tags statistics, maximum likelihood, bayes	2	18
Problem 1287. Unique dice configurations Created by: James Tags dice, probability	1	18
Problem 44288. Throwing Dice - Will You Be Eaten By The Dragon? Created by: Erin Tags probability, dice, games	0	13
Problem 2770. Probability of Choosing a Red Ball Created by: Kevin Tags probability, puzzle	0	32
Problem 226. What are the odds? Created by: Matt Fig Tags probability, math	0	20
Problem 2356. Simulating the selection of a state with given probabilities Created by: Omer Tags probability, random, markov chain	1	15
Problem 42503. Generating random matrix with given probability mass function Created by: Peng Liu Tags random sampling, monte carlo, probability	1	15
Problem 42670. If you prick us, do we not bleed? Created by: James Tags halloween, be more careful, probability	0	15
Problem 2995. Test Driven Solution - Probability Problem 1 Created by: Jonathan Tags probability, test driven	0	11
Problem 3006. Test Driven Solution - Probability Problem 2 Created by: Jonathan Tags probability, test driven	0	9
Problem 3009. Test Driven Solution - Probability Problem 3 Created by: Jonathan Tags probability, test driven	1	7
Problem 43575. Probabilities - More brains than luck Created by: Massimo Zanetti Tags random guess, probabilities, test suite	0	8
Problem 331. Compute Area from Fixed Sum Cumulative Probability Created by: Roger Stafford Tags cdf, density, area	0	3
Problem 44254. Probability of red tulips (at both ends of a row) Created by: Noriko Hounoki Tags probability	0	27
Problem 648. Cumulative probability of finding an unlikely combination Created by: Doug Hull Tags ml101	0	19
Problem 3056. Chess probability Created by: Jean-Marie Sainthillier Tags chess, elo	2	33
Problem 44630. Guess the number I'm thinking of Created by: David Verrelli Tags game theory, random numbers, probability	5	16
Problem 42485. Eliminate Outliers Using Interquartile Range Created by: Monica Roberts Tags outlier	0	14
Problem 42676. Histogram of histogram Created by: Peng Liu Tags matrix manipulation, histogram	0	9
Problem 44277. Given n, create n random numbers such that their standard deviation is also n. Created by: AMITAVA BISWAS Tags linear algebra	1	27
Problem 44676. Mean = Standard Deviation Created by: Mehmet OZC Tags statistics, mean, standard deviation	1	3
Problem 44451. Rate of event occurence: find percentiles of the distribution (for smallish rates) Created by: David Verrelli Tags statistics, poisson distribution	1	5

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Recent Activity

	Jonathan Agg submitted Solution 2174722 to Problem 3006. Test Driven Solution - Probability Problem 2 on 25 Mar 2020 at 16:17
	Jonathan Agg submitted Solution 2174731 to Problem 3006. Test Driven Solution - Probability Problem 2 on 25 Mar 2020 at 16:09
	Jonathan Agg submitted Solution 2174613 to Problem 2995. Test Driven Solution - Probability Problem 1 on 25 Mar 2020 at 15:31
	Jonathan Agg submitted Solution 2174589 to Problem 42670. If you prick us, do we not bleed? on 25 Mar 2020 at 15:25
	Jonathan Agg submitted Solution 2174565 to Problem 42503. Generating random matrix with given probability mass function on 25 Mar 2020 at 15:15