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Undergrad N-Queens: Total Queen Count Patterns
- hariz91
- · Replies 4 ·
High School XOR operand distinction
- ollieha
- · Replies 5 ·
Undergrad Why the initial choice matters in the Monty Hall problem
- Timbre
- · Replies 154 ·
Undergrad The countability paradox of computable numbers
- Warp
- · Replies 12 ·
Graduate Probability puzzle
- WMDhamnekar
- · Replies 22 ·
Undergrad Calculating sample size?
- Andy Resnick
- · Replies 17 ·
Undergrad The problem of points
- Gavran
- · Replies 4 ·
Undergrad Does Artemov's "S-consistency" really revive the Hilbert Program?
- nomadreid
- · Replies 4 ·
Undergrad Probability of two Bill Perkins living on the same 41-house street
- Mark44
- · Replies 13 ·
Undergrad Conditional variance and total variance
- Kakashi
- · Replies 1 ·
Undergrad I don't understand Dedekind cuts
- Warp
- · Replies 14 ·
Undergrad Does Kiefer correctly apply Gödel's incompleteness theorems to quantum gravity?
- nomadreid
- · Replies 2 ·
Undergrad How does axiom of foundation prevent infinite sequence of elements?
- Hill
- · Replies 2 ·
High School How Rare Is Low Smartphone Usage Among Metro Travelers in Japan?
- Hornbein
- · Replies 21 ·
Undergrad Can it be called a model if a sentence doesn't hold in it?
- Hill
- · Replies 1 ·
Undergrad Formalizing infinity sets
- antaris
- · Replies 3 ·
High School The wisdom of betting on a losing gamble
- DaveC426913
- · Replies 8 ·
Graduate When can transitivity emerge from cycle-suppressing dynamics?
- DavidMartin
- · Replies 1 ·
Undergrad Bell's Theorem looks like Monty Hall problem in reverse
- Scott Mayers
- · Replies 5 ·
Graduate Expected numbers of cards of a last color remaining
- WMDhamnekar
- · Replies 25 ·
Undergrad Variation of Monty Hall problem
- coolkatmeow
- · Replies 7 ·
Undergrad Particle clusters in a random lattice
- sha1000
- · Replies 3 ·
High School Baccarat math and beating the edge
- elusiveshame
- · Replies 3 ·
High School Is everything in math either an axiom or a theorem?
- Feynstein100
- · Replies 73 ·
Undergrad "Alien objects", Stillwell's "Reverse Mathematics"
- Hill
- · Replies 8 ·
Undergrad A variant of the Monty Hall problem
- Pikkugnome
- · Replies 9 ·
Undergrad Understanding permutations and combinations in a coin toss experiment
- Kakashi
- · Replies 6 ·
Undergrad My basic understanding of set theory
- mr3000
- · Replies 20 ·
Graduate Can alternative hypotheses be defined so their inverse returns the null hypothesis?
- WWGD
- · Replies 4 ·
Proving the binomial identity with n-2 terms
- Lancelot1
- · Replies 3 ·
High School Two interesting number theory tricks
- Mark44
- · Replies 3 ·
Undergrad How do E[X] and E[|X|] relate?
- MidgetDwarf
- · Replies 6 ·
Undergrad Significant figures for inherently bound values
- jambaugh
- · Replies 6 ·
High School Onto set mapping is the surjective set mapping, and into injective?
- mcastillo356
- · Replies 26 ·
Undergrad Value of intuitionistic logic
- cianfa72
- · Replies 11 ·
Undergrad Formal derivation of statement from Peano Arithmetic system
- cianfa72
- · Replies 10 ·
Undergrad Deductive proof in logic formal systems
- cianfa72
- · Replies 4 ·
High School Here's a Statistics problem for game of Polo (or Hockey if you like)
- wirefree
- · Replies 3 ·
High School Roulette wheel physics and probability
- dimes
- · Replies 9 ·
Undergrad Detail of Diagonalization Lemma
- nomadreid
- · Replies 1 ·
Undergrad Fourier transforms in Hilbert Space
- sonnichs
- · Replies 2 ·
High School Two Yarboroughs dealt in single bridge session
- Hornbein
- · Replies 2 ·
Undergrad What Are the Axioms of Fuzzy Logic and How Do They Extend Boolean Algebra?
- lpetrich
- · Replies 7 ·
High School How to calculate this conditional probability?
- Tony Hau
- · Replies 7 ·
High School A Little Probability Puzzle
- bob012345
- · Replies 20 ·
High School Expected rounds and rankings in Death Rally championship simulation
- FranzS
- · Replies 8 ·
Undergrad Can x ¬ | ∃x be solved when x exists independently?
- ollieha
- · Replies 1 ·
Graduate Distribution of Range of Samples taken from N(0,1)
- uart
- · Replies 1 ·
Undergrad Interpreting skewness in QQ plots
- bremenfallturm
- · Replies 1 ·
Undergrad Stochastic calculus: Ito's lemma and differentials
- cppIStough
- · Replies 3 ·
Undergrad Intransitive implication
- nomadreid
- · Replies 6 ·
Graduate Does this computation satisfy LTL formulas?
- alma359
- · Replies 3 ·
Undergrad Proof of a fact about real numbers - transcendental and algebraic
- dextercioby
- · Replies 7 ·
Undergrad The reason for lambda calculus being universal
- askingask
- · Replies 10 ·
Graduate Second-order arithmetic
- Demystifier
- · Replies 34 ·
Graduate Testing for mathematical connection between cosmic and technological exponential growth
- ricco
- · Replies 24 ·
Undergrad This fact on 2-dimensional space blows my mind
- Anixx
- · Replies 17 ·
Graduate Prove that points which are indistinguishable from 0 exist (using logic)
- Mike_bb
- · Replies 17 ·
Graduate Cannot understand this corollary on surreal numbers
- Anixx
- · Replies 0 ·
High School Probability a randomly chosen natural number, which is not smaller than 𝑥, is greater than x?
- littlemathquark
- · Replies 15 ·
Undergrad Can Ockham’s razor be used to make quick qualitative predictions?
- yeet991only
- · Replies 23 ·
High School Is this a finite argument of the countable infiniteness of the rationals?
- mcastillo356
- · Replies 21 ·
High School Probability of future event as predicted by laws of nature
- shivakumar
- · Replies 5 ·
Graduate Calculation of probabilities assuming correlation between events
- Bob Anger
- · Replies 9 ·
Undergrad Calculating the odds of drawing 3 "no" notes from a hat with 3 "no" and 3 "yes" notes
- Forwardbite1
- · Replies 3 ·
Undergrad Can you calculate the probability of a complex logic expression?
- yeet991only
- · Replies 3 ·
Undergrad Measurement for uncertainty in nonlinear model
- liquidFuzz
- · Replies 4 ·
Undergrad Syntactic vs semantic logical consequence (entailment)
- cianfa72
- · Replies 5 ·
High School "Half of normal distribution"
- zasvitim
- · Replies 9 ·
Undergrad What is the Definition of a Sequence in Formal Language Theory?
- qqGlebqq
- · Replies 4 ·
Undergrad On the meaning of logical implication within specific context/models
- cianfa72
- · Replies 22 ·
Undergrad What is the probability that the product of the digits is odd?
- littlemathquark
- · Replies 13 ·
Undergrad Use probability without sample space?
- yeet991only
- · Replies 7 ·
Undergrad Modus Ponens deduction rule
- cianfa72
- · Replies 12 ·
Undergrad The normalizing constant in a gamma distribution
- Trollfaz
- · Replies 4 ·
Undergrad Is there a "smallest" infinite subset of the naturals?
- jordi
- · Replies 24 ·
High School Is the Coin Biased Towards Heads? Statistical Test and Conclusion
- Agent Smith
- · Replies 21 ·
Undergrad Countability of binary Strings
- Mr X
- · Replies 18 ·
Undergrad The set of nonzero values of pmf is at most countable
- psie
- · Replies 3 ·
High School Why is standard deviation biased compared to variance?
- Agent Smith
- · Replies 42 ·
Likelihood Ratio Test for Common Variance from Two Normal Distribution Samples
- Ackbach
- · Replies 1 ·
High School Choosing an appropriate hypothesis
- Agent Smith
- · Replies 72 ·
Undergrad Calculating Statistical Likelihood Knowing Standard Deviations
- TomVassos
- · Replies 17 ·
High School Chi square test (two-sided vs. one-sided)
- Agent Smith
- · Replies 23 ·
High School How Can We Compare Two Means to Test the Effectiveness of Diet A on Weight Loss?
- Agent Smith
- · Replies 20 ·
High School Comparing z-scores across different tests to assess performance
- Agent Smith
- · Replies 27 ·
High School Testing Hypothesis (vaccine)
- Agent Smith
- · Replies 7 ·
High School Why is cyclist death rate higher in truck accidents despite lower overall probability?
- Agent Smith
- · Replies 11 ·
Graduate How to motivate ‘unless’ = ‘if not’, with etymology?
- scherz0
- · Replies 7 ·
Undergrad Ways to put n balls in m boxes such that exactly k boxes are empty?
- Bata
- · Replies 29 ·
High School Probability of arranging identical objects
- MeesaWorldWide
- · Replies 3 ·
Undergrad Why does normal distribution turn into t distribution when variance is unknown?
- Happiness
- · Replies 5 ·
High School Does larger sample size make the sampling distribution more normal?
- Agent Smith
- · Replies 31 ·
High School What does a z-score of -2.5 tell you about a data point?
- bhargavsws
- · Replies 11 ·
High School Public Opinion Polling for the USA's Election
- Hornbein
- · Replies 15 ·
Undergrad Why do gamblers go broke even when the odds favour them at every step?
- Happiness
- · Replies 7 ·
High School Concerning the birthday problem in probability
- red65
- · Replies 12 ·
High School Statistical Hypothesis Testing
- Agent Smith
- · Replies 5 ·
High School Probability that 2 distinct integers are divisible by the same number
- nomadreid
- · Replies 9 ·
High School Test of statistical significance
- Agent Smith
- · Replies 27 ·