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Graduate Gaussian normal distribution curve
- touqra
- · Replies 5 ·
Graduate How can I prove that X is COUNTABLY compact?
- synergy
- · Replies 4 ·
Undergrad Why does changing an x-value affect the mean but not the variation?
- bob4000
- · Replies 1 ·
Undergrad Find the probability of his having to stop at the light Answer
- nbalderaz
- · Replies 2 ·
Graduate Cantor's diagonal argument (I guess technically this comes under set theory)
- jeffceth
- · Replies 12 ·
Graduate THe Laplace random variable has a PDF that is a double exponential
- nbalderaz
- · Replies 1 ·
Undergrad Some elementary set theory questions
- Townsend
- · Replies 3 ·
High School What Changed in Standard Deviation Calculation?
- The Bob
- · Replies 8 ·
Graduate Can axioms be deduced from theorems?
- Salt
- · Replies 11 ·
Undergrad What is the formula for converting monthly growth rate to annual growth rate?
- vt33
- · Replies 5 ·
Graduate Droplet impact angles, errors in.
- TeraExa
- · Replies 1 ·
High School How to find the # of possilibities?
- Gary King
- · Replies 2 ·
Undergrad Probability of French or Spanish with set notation
- Alkatran
- · Replies 4 ·
Undergrad Can you find E(X) and Var(X) for a biased die without the binomial formula?
- buddingscientist
- · Replies 6 ·
Undergrad Spearman's rho and Kendall's tau
- choschech
- · Replies 2 ·
Undergrad Having trouble w/ understanding pdf
- semidevil
- · Replies 1 ·
High School How many possible arrangements Permutations
- Camel
- · Replies 1 ·
High School What Is the Intersection of All Diameters in a Circle?
- Townsend
- · Replies 1 ·
High School Is There an Easier Way to Understand Polynomial Inequalities?
- Pseudo Statistic
- · Replies 4 ·
Undergrad Calculating Poisson Distribution for Car Backfire Frequency on City Streets
- buddingscientist
- · Replies 2 ·
Undergrad How many ways can prizes be distributed among lottery finalists?
- eku_girl83
- · Replies 2 ·
Undergrad Understanding Probabilities: Proving P(A/B)=1 and A, B Independence
- dionys
- · Replies 1 ·
Graduate Prove positive definite matrices using spectral decomposition
- qaz
- · Replies 2 ·
Undergrad Statistics Problem: Sampling Distributions - Somewhat OT
- AtlBraves
- · Replies 1 ·
Graduate Probability distribution of function of continuous random variables
- kippers
- · Replies 1 ·
High School Does this binomial probability pyramid have a name?
- Sariaht
- · Replies 4 ·
High School How do significant figures and uncertainties propagate through arithmetic?
- Paragon
- · Replies 2 ·
Undergrad Proof by Induction: 3^n >= 1+2^n
- eku_girl83
- · Replies 4 ·
Graduate Good books for learning topology
- Ed Quanta
- · Replies 4 ·
Undergrad Proof by Induction and divisibility
- Caldus
- · Replies 6 ·
Undergrad Checking for similar items in sets
- Gotcha
- · Replies 8 ·
Undergrad Can a Probability Be Greater Than 1 in Statistics?
- new324
- · Replies 7 ·
Undergrad How many possible chess games are there?
- cepheid
- · Replies 8 ·
Undergrad Probability of K People Tossing Coins n Times
- nbalderaz
- · Replies 1 ·
Undergrad What Are Proportional Subsets in Infinite Sets?
- Imparcticle
- · Replies 3 ·
Undergrad Solve the Game Theory Problem: How Many Players Started?
- galois427
- · Replies 4 ·
Undergrad Probability of getting at least one job offer
- TFreem
- · Replies 3 ·
Undergrad What is the Sum Formula for Sigma (n^c)?
- bomba923
- · Replies 6 ·
Graduate Random walk with a reflecting barrier at the origin
- Nexus[Free-DC]
- · Replies 21 ·
Undergrad If a 235 lb person falls 2 stories in an elevator
- Orbit
- · Replies 4 ·
Undergrad Constructing all transitive relations on {1,2,3}
- CartoonKid
- · Replies 9 ·
Undergrad Trouble w/ injections, surjections, bijections
- semidevil
- · Replies 5 ·
Graduate Chi-square to standard normal distribution
- forget_f1
- · Replies 1 ·
Undergrad Finding probability that minimum of two temperatures is 25°C
- dionys
- · Replies 3 ·
Graduate Can 'All' Be Quantified with Fibonacci Numbers?
- Imparcticle
- · Replies 3 ·
High School Why does false imply true in logical implication?
- physicsuser
- · Replies 2 ·
Graduate What Is the Domain and Cardinality Representation for an Infinite Summation?
- bomba923
- · Replies 4 ·
Undergrad Married couples - geometric distribution
- irony of truth
- · Replies 1 ·
Graduate Ω:sample space F:set E:belongs For an σ-algebra
- Theo
- · Replies 1 ·
Undergrad Solve Probability Problem: A, B, C Coin Throw
- dionys
- · Replies 3 ·
Undergrad Is this proof correct that A ∪ B ⊆ C implies A ⊆ C and B ⊆ C?
- anon1980_1@hotmail.c
- · Replies 6 ·
Graduate What is the distribution of service in a M/M/1 airport simulation queue?
- EvLer
- · Replies 1 ·
Undergrad The expected value of a Geometric Series
- relinquished™
- · Replies 5 ·
Undergrad Error Propagation: Solutions to Complex Equations
- coregis
- · Replies 1 ·
High School Is there a simpler method to prove absolute inequalities?
- imranmeghji
- · Replies 1 ·
Undergrad Prove That GCD(a,b) = 1 Implies LCM(a,b) = ab
- Yoss
- · Replies 8 ·
Undergrad Debate Over Card Game Odds: No Consensus Reached
- Brad_Ad23
- · Replies 3 ·
Graduate Goedel's theorem, some questions.
- vanesch
- · Replies 28 ·
Undergrad Show function equality is false
- cateater2000
- · Replies 3 ·
Undergrad Solving a Chi-Squared Test Divide by Zero Error
- Moose352
- · Replies 1 ·
Undergrad Calculating Probability in Magic: The Gathering with a Decreasing Deck
- Higgs_world
- · Replies 4 ·
Graduate Blackjack, random number generators
- billy_boy_999
- · Replies 2 ·
Undergrad Proving y^x > x for x > 1, y > 0, and divisibility of products
- eku_girl83
- · Replies 4 ·
Graduate Proving f^-1(Y ∩ Z) = f^-1(Y) ∩ f^-1(Z)
- cateater2000
- · Replies 5 ·
High School Why is the degrees of freedom for variance calculation n-1 instead of n?
- PRodQuanta
- · Replies 5 ·
Graduate Proof that a stochastic process isn't a Markov Process
- gesteves
- · Replies 4 ·
High School Why is the number 1 a natural number?
- Fredrick
- · Replies 9 ·
Graduate What does Gödel's incompleteness theorem say?
- Simfish
- · Replies 2 ·
Undergrad How do I define a prime number in a proof?
- eku_girl83
- · Replies 7 ·
Graduate Difference between R^2 and R: What distinguishes them in terms of topology?
- pervect
- · Replies 15 ·
Undergrad Probability of Throwing at least 1 "6" vs Double 6 in Dice Rolls
- karambos
- · Replies 1 ·
Undergrad Does (A - B) ∪ (A - C) ∪ (B - C) include all elements from B?
- Yoss
- · Replies 5 ·
Undergrad How do I determine the required sample size for company statistics?
- Betty-boop
- · Replies 2 ·
Graduate Let $X_n$ a random variable of same law
- Feynman
- · Replies 3 ·
Undergrad Figuring out # of possible combos of 3
- Math Is Hard
- · Replies 4 ·
Graduate How Can I Prove the Independence of Functions of Independent Random Variables?
- franz32
- · Replies 3 ·
Graduate Can you distinguish between different infinities in probability and set theory?
- musky_ox
- · Replies 6 ·
High School What Cool Things Can You Do With Statistics?
- JKLM
- · Replies 1 ·
Undergrad Is x not in A or B AND not in C?
- kernelpenguin
- · Replies 1 ·
Graduate Set Theory Proofs: f:X->Y Function and Subset B of Y
- Ed Quanta
- · Replies 3 ·
Graduate Properties of probability measures
- Mathechyst
- · Replies 6 ·
Graduate Godel - Completeness of axiomatic systems
- Adam Mclean
- · Replies 70 ·
Graduate Proving conditional probability statements
- Altemicione
- · Replies 15 ·
High School How can I simulate spinning an 8-sided spinner 100 times on a TI-89 calculator?
- 4assedmonkey
- · Replies 2 ·
Graduate Attempts until Rnd<constant, has exponential distribution?
- dodo
- · Replies 2 ·
Graduate What is the probability that a subgraph of a connected graph is also connected?
- samirg
- · Replies 3 ·
High School Chi square is useful - but why square?
- antevante
- · Replies 6 ·
Undergrad Probability Question that involves alot of counting
- relinquished™
- · Replies 3 ·
Graduate What is the Probability a Random Number's Cube Ends in 11?
- loseyourname
- · Replies 9 ·
Graduate Trying to learn topology and with this proof
- Ed Quanta
- · Replies 3 ·
Undergrad A conditional probability question
- fbsthreads
- · Replies 9 ·
Graduate What is the inverse image of an open set with multiple conditions?
- Ed Quanta
- · Replies 5 ·
Undergrad Proving x=z Using Boolean Algebra Properties
- sjaguar13
- · Replies 3 ·
Graduate Goedels Incompleteness Theorem
- Curious6
- · Replies 79 ·
High School How Many Attempts to Find an Object in Random Boxes?
- mu
- · Replies 3 ·
Graduate The probability distribution function of
- relinquished™
- · Replies 2 ·
Undergrad How do you do this? on Probability(without replacement)
- ak
- · Replies 1 ·
High School Instructions for TI-83 for probabilities
- nautica
- · Replies 2 ·
Undergrad Calculating Probability of 2+ Homeruns for Baseball Player in 4 At-Bats
- Muck
- · Replies 4 ·
Undergrad Probability of object falling into a container
- stlag37
- · Replies 4 ·