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Graduate Does a Probability of 1 Really mean a Dead Cert
- bhobba
- · Replies 63 ·
Graduate How are Natural Numbers Constructed from the Class of All Finite Sets?
- Ryuzaki
- · Replies 12 ·
Undergrad Counting combinations of 10 mines on an 81-square minesweeper board
- Deagonx
- · Replies 13 ·
Prove that lim y->infinity F(X,Y) (x,y) = F(X)(x)
- oyth94
- · Replies 14 ·
Undergrad Converting data to a specified range
- Ronni
- · Replies 2 ·
Number of Partitions of n into j Parts not Exceeding m?
- poissonspot
- · Replies 5 ·
The amount to save annually should be approximately $18,365.09.
- jdulude
- · Replies 5 ·
How to Determine the Joint Distribution of X+Y and X-Y?
- oyth94
- · Replies 3 ·
Graduate Do choice functions have the cardinality of the largest set in their domain?
- nomadreid
- · Replies 4 ·
Graduate How do you prove that this is a Martingale
- anonymous360
- · Replies 1 ·
Finding Shortest Path in G: Dijkstra's Algorithm
- mathmari
- · Replies 2 ·
Total order relations on a finite set
- Fernando Revilla
- · Replies 7 ·
Undergrad What is Symbolic Logic Useful For?
- SF49erfan
- · Replies 2 ·
Undergrad Finding P(Tree A | at least one bad apple in package)
- randomcat
- · Replies 1 ·
Proving of Y=g(X) as a continuous random variable
- bl00d1
- · Replies 1 ·
Self-Consistency of Sequence of Statements: Which is True?
- TheBigBadBen
- · Replies 4 ·
Undergrad What guarantees the 'greater than' sign between r/(r+b)>(r-1)/(r-1+b)?
- GreenLeaf
- · Replies 15 ·
Background mathematics for systemic risk and copula papers
- Usagi
- · Replies 1 ·
Uniformity of Poisson arrivals in random interval
- hemanth
- · Replies 3 ·
How to show a graph contains no Hamilton cycles?
- annie122
- · Replies 3 ·
Finding Hamilton Cycles by hand
- annie122
- · Replies 1 ·
Graph Theory Proof: Connectivity of G Proven
- annie122
- · Replies 3 ·
Undergrad Beale Conjecture Reduced to Practicality?
- Skip Hawley
- · Replies 6 ·
pdf of Y-X where X is uniform on [0,Y] and Y is geometric
- hemanth
- · Replies 1 ·
Constructing events A and B where Pr[A∩B]≥9·Pr[A]·Pr[B]
- alfred2
- · Replies 1 ·
Mean average with 24 students at 78% and one student at 67%
- Sudharaka
- · Replies 1 ·
Probability that 12 have purchased yellow gold diamond rings
- eatinbyzombies3
- · Replies 1 ·
Expected value of a dice and card gambling game
- eatinbyzombies3
- · Replies 4 ·
Conditional independence problem
- bl00d1
- · Replies 4 ·
Uniform [0,1] Squared Probability Calculation
- Barioth
- · Replies 2 ·
Graduate Does constantly removing elements from a set produce the null set?
- Bipolarity
- · Replies 5 ·
Graduate Have you heard about this kind of test of hypothesis
- riemann86
- · Replies 2 ·
Finding the distribution of Y = cX+d when X is uniform(0,1)
- oyth94
- · Replies 3 ·
Statement of a theorem due to Bondy.
- caffeinemachine
- · Replies 4 ·
Undergrad Probability of "2,3 or 4 Machines Not in Use
- riemann86
- · Replies 5 ·
Graduate Can one call a linear order a lattice? If not
- nomadreid
- · Replies 4 ·
How many combinations of natural numbers add up to another?
- mathmaniac1
- · Replies 21 ·
Graduate How can we compute averages over infinite sets of functions?
- cragar
- · Replies 6 ·
Finding the probability function of Z = XY from two coin flips
- oyth94
- · Replies 4 ·
Establish Whether populations have equal variance
- Wrightomatic
- · Replies 5 ·
Cardinal of P(S) (Adam's question at Yahoo Answers)
- Fernando Revilla
- · Replies 1 ·
Undergrad Sample size for testing warehouse picking accuracy at 98%
- IBYCFOTA
- · Replies 6 ·
Undergrad Is My Probability Mass Function Correct Given the MGF?
- Tomp
- · Replies 3 ·
Graduate Finding the Minimum Mean Square Estimator for Scalar Parameter w
- sant142
- · Replies 1 ·
Graduate Gödel's incompleteness wrt weakend versions of ZFC
- phoenixthoth
- · Replies 2 ·
Probability of forming a triangle
- MarkFL
- · Replies 18 ·
Graduate Conditional Probability - Markov chain
- Apteronotus
- · Replies 2 ·
Undergrad What is the Expected Value Operator and How is it Calculated?
- sudu.ghonge
- · Replies 7 ·
Nabeela Zubair's Question on Facebook (Counting Problem)
- Sudharaka
- · Replies 1 ·
Permutation of Letters: 10 Choose 4 with 4 Letter Gap between P and S
- juantheron
- · Replies 2 ·
Graduate What's the Distribution of the Maximum of IID Variables When m is Large?
- Pascal22
- · Replies 5 ·
Why Do Different Calculations of a Probability Problem Yield Different Results?
- schinb65
- · Replies 1 ·
Undergrad Size sample required to construct a 95% C.I. with margin of error
- goodz
- · Replies 1 ·
Graduate Set creation by additive and subtractive methods
- nQue
- · Replies 14 ·
Graduate Need help with 2 advanced stat questions
- NYCStats22
- · Replies 2 ·
Undergrad Understanding R Squared Regression for Josh
- JoshMaths
- · Replies 2 ·
Undergrad Is My Calculation of Tire Fault Probability Correct or Is My Teacher Right?
- Firefight
- · Replies 4 ·
Graduate Proving variance with moment generating functions
- TelusPig
- · Replies 6 ·
Graduate Can a theorem be true but unprovable if it requires uncountably many symbols?
- cragar
- · Replies 6 ·
Undergrad What is the point of a partial order?
- CuriousBanker
- · Replies 5 ·
Graduate Proof of the existence Godel Statement (With no numbering)
- japplepie
- · Replies 13 ·
Undergrad Started learning proofs - need some feedback
- 4Fun
- · Replies 3 ·
Undergrad Why does 2ab become −2ab when moved in the inequality proof?
- woundedtiger4
- · Replies 10 ·
Graduate Exponential of Gaussian Distribution
- SeriousNoob
- · Replies 2 ·
Undergrad What's the difference between Bell curve and Gaussian distribution
- xeon123
- · Replies 2 ·
Graduate Summation Simplification for Neumerator of Beta Estimator
- LBJking123
- · Replies 2 ·
Graduate Fit to (orthgonal?) polynomial function
- Tojur
- · Replies 7 ·
Graduate Shannon's recurrence for channel capacity with symbol durations
- ScarTissue
- · Replies 4 ·
Graduate Showing tha a random variable is a martingale
- rickywaldron
- · Replies 1 ·
Graduate What's Wrong with This Proof About Unions? (A Statement in Halmos)
- middleCmusic
- · Replies 2 ·
Graduate A proof that a computer cannot generate a truly random number?
- Jamin2112
- · Replies 26 ·
Graduate Limiting dist for sum of dependent and non-identical Bernoulli vars
- PAHV
- · Replies 2 ·
Z = X/Y independant continuous random variables
- Barioth
- · Replies 2 ·
Graduate Error on integrated histogram bins with Poisson statistics
- Karatechop250
- · Replies 1 ·
Graduate Average distance between random points in 2D
- O2F
- · Replies 2 ·
Graduate Can a set be defined by a circular criterion involving its own elements?
- Uvohtufo
- · Replies 7 ·
Graduate Uniform distribution on the n-sphere.
- MathematicalPhysicist
- · Replies 1 ·
Undergrad Bayes' Theorem: Dividing P(B|A)*P(A) by P(B) for Accurate Probability
- xeon123
- · Replies 1 ·
Undergrad Counting distinct arrangements when letters repeat
- John112
- · Replies 3 ·
Undergrad Calculating lottery probability
- Mugged
- · Replies 3 ·
Undergrad Is Statistics Just a Game of Puzzles and Probability?
- Whalstib
- · Replies 25 ·
Calculate pay off debt with minimum payment only?
- Juliayaho
- · Replies 2 ·
Graduate Can Sets be Defined from Peano Axioms Alone?
- Dmobb Jr.
- · Replies 14 ·
High School Is the Equation P(A' U B) = P(B) + P(A' U B') Correct in S1 Statistics?
- Googl
- · Replies 1 ·
Undergrad Confidence intervals for two separate variables?
- mikeph
- · Replies 2 ·
Undergrad Probability of coin flipping streaks.
- Dmobb Jr.
- · Replies 2 ·
Undergrad Calculating the standard deviation of the standard deviation
- Chain
- · Replies 9 ·
Graduate Excluded middle and self-reference
- Demystifier
- · Replies 19 ·
Graduate Does Covariance Remain Unchanged Under Variable Transformations?
- PAHV
- · Replies 2 ·
Show that φ(X_t) = exp(-2μX_t) is a martingale
- mathmari
- · Replies 6 ·
Undergrad Need a real life example that satisfies the property?
- ankitsablok89
- · Replies 7 ·
Undergrad Test Hypotheses with sample of Binomial RV's
- LBJking123
- · Replies 3 ·
Graduate Why divide by total population in SIS contact rate formula
- rickywaldron
- · Replies 1 ·
Graduate Pdf of weighted uniform random variables
- PAHV
- · Replies 5 ·
Undergrad Hypothesis test for binomial(5,θ/5) with sample 0,1,3,3
- LBJking123
- · Replies 2 ·
Graduate How Can I Adjust Regression Analysis for Commuting Patterns?
- mrburns404
- · Replies 2 ·
Graduate Generative vs discriminative model
- pamparana
- · Replies 1 ·
Graduate Is the Derivation of the Relationship Between CDF and PDF Correct?
- RRraskolnikov
- · Replies 1 ·
Undergrad How to calculate the Z value from the Mann-Whitney U statistic
- Drudge
- · Replies 9 ·
Graduate Computing for any general function whose variable is a gaussian
- RRraskolnikov
- · Replies 6 ·