Join experts in discussion on Set Theory, Logic, Probability, Statistics topics. Fundamentals in Set theory, logic and proofs. Probability and statistics also. Homework help is available.
Threads
Graduate Does Brouwer's Fixed-Point Theorem Proof Involve Retraction Contradictions?
- Ed Quanta
- · Replies 1 ·
Undergrad Why divide by n-1 instead of n in sample standard deviation
- phoenixthoth
- · Replies 4 ·
Undergrad Solving Coffee Shop Customers Problem: Probability Mass Function
- cosmonova
- · Replies 2 ·
Undergrad How do I learn more about relations and ordering on sets?
- Jack Ackrell
- · Replies 7 ·
High School Finding the Priority Number of My Books
- Omid
- · Replies 4 ·
Undergrad Probability of All Suits in 7-Card Hand
- Fullhawking
- · Replies 10 ·
Undergrad Solving Moon Gravity Problem: 16.2 x 10^-13 N/kg
- terpsgirl
- · Replies 6 ·
Undergrad Error bar formula in Excel for regression prediction interval
- akatsafa
- · Replies 1 ·
Undergrad How can I calculate the probability of X = 1,2,3 in a three-toss die experiment?
- leptons
- · Replies 1 ·
Undergrad Normal distrobution? how is it done
- almohandes
- · Replies 1 ·
Undergrad Questions about what is an onto function and what is not
- relinquished™
- · Replies 7 ·
Undergrad Probability of lights burning out in Series Circuit
- lth2525
- · Replies 3 ·
Undergrad Stats Question: Anemia, Flu, and Drug Analysis
- lunchblaze
- · Replies 8 ·
High School How to quickly determine a range of output values
- hallelu01
- · Replies 5 ·
Undergrad What Is the Probability of Age-Related Onset for a Disease?
- doc_doc
- · Replies 1 ·
Undergrad Confidence Intervals (easy question)
- Goalie_Ca
- · Replies 1 ·
Undergrad Probability of Drawing a Heart from Standard Deck of Cards
- Jin314159
- · Replies 13 ·
High School How Do You Calculate Outcomes and Measures in a Binomial Distribution?
- doc_doc
- · Replies 1 ·
High School Understanding P -> Q: An Example
- Omid
- · Replies 6 ·
Undergrad For Sets A and B, what is P(A x B)?
- sjaguar13
- · Replies 1 ·
Graduate Generating Function for Probability of Equal Sums in Multinomial Distributions?
- JierenChen
- · Replies 5 ·
Undergrad Unknown symbol in a fuzzy logic equation
- cnyd
- · Replies 2 ·
Graduate How Can Different Image Quality Metrics Be Rescaled for Uniform Comparison?
- richterallen
- · Replies 1 ·
Undergrad How can I calculate the probability of getting a sum of 33 with 10 dice?
- ShawnD
- · Replies 7 ·
Undergrad Can Infinity Truly Be Considered a Number?
- Asif
- · Replies 33 ·
Undergrad St. Petersburg paradox: why is the expected payoff infinite?
- pig
- · Replies 18 ·
High School How Many Combinations Are Possible for a 4-Digit Jet Ski Security Code?
- daniel3777
- · Replies 1 ·
Graduate Is a Random Number Generator Truly Uniformly Distributed?
- adityatatu
- · Replies 12 ·
Undergrad What do t, p, r mean in Studies?
- Flying Penguin
- · Replies 4 ·
Graduate Monte Carlo method for Smoluchowski equation
- Feynman
- · Replies 1 ·
High School Solving Probability Question: Expected Outcomes vs Total Possible & Event Type
- rena1196
- · Replies 2 ·
Undergrad Oddly Worded uniform probability Question
- Goalie_Ca
- · Replies 3 ·
Undergrad Rational expression of two linear expression
- franz32
- · Replies 2 ·
German air raids on Moscow in World War II
- mouseonmoon
- · Replies 1 ·
Undergrad What is the Probability That the Other Child is a Girl?
- plover
- · Replies 12 ·
Undergrad Why does the regression line pass through the mean of x and y?
- Cheman
- · Replies 1 ·
High School Simplify Sets: U={1-14} and C={1-5}. Find C union complement of U in easy steps!
- hikki_pop
- · Replies 3 ·
Undergrad Computer Program - Probability Forecasting Model
- Brad_Ad23
- · Replies 5 ·
High School Question: What is the significance of the 0 in the formula for simple interest?
- catch.yossarian
- · Replies 5 ·
Undergrad Odds of being dealt 'AA' 3 times in a row in texas hold'em
- bozo the clown
- · Replies 5 ·
Undergrad Polynomial minimizing distance between two fitted polynomials
- Brad_Ad23
- · Replies 10 ·
High School Set Operations: C U U' - Solving with a Simple Subset of the Universal Set
- hikki_pop
- · Replies 4 ·
Undergrad What Is the Probability of Rolling a Six 70 Times in 360 Dice Tosses?
- lhuyvn
- · Replies 6 ·
Graduate What Are Gödel Propositions and How Are They Derived?
- Imparcticle
- · Replies 2 ·
Graduate Is Godel's system of axioms inconsistent?
- Ursole
- · Replies 3 ·
Graduate The search for absolute infinity
- phoenixthoth
- · Replies 132 ·
Graduate Can a Segment of the Real-Line Have the Same Magnitude as the Whole Real-Line?
- Lama
- · Replies 47 ·
Undergrad Primes and the Geometric Distribution
- CTS
- · Replies 6 ·
High School Arranging Sets of Numbers: From 2 to 5
- mikesvenson
- · Replies 4 ·
High School What is the probability of winning a game based on coin tosses?
- lhuyvn
- · Replies 4 ·
Graduate How Can Markov Models Be Used to Compare Transition State Matrices?
- fsteveb
- · Replies 1 ·
Undergrad What is the Area Under the Curve for 1.5 Standard Deviations from Z=1?
- bluebear
- · Replies 2 ·
High School Probability that the first player wins the coin toss game
- lhuyvn
- · Replies 3 ·
Undergrad An accurate representation of Irrational and rational numbers
- Dialog
- · Replies 42 ·
High School What do you mean by Bagging in Mathematics ?
- karthik3k
- · Replies 5 ·
High School Does this have any meaning:x = (-6) mod 5Is it just like:x = -(6
- Chen
- · Replies 14 ·
Graduate Can You Solve These Challenging USAMO Qualifier Questions?
- killerinstinct
- · Replies 13 ·
Graduate Probability of (geodesic) curvature configurations (in 4-D spacetime)
- Loren Booda
- · Replies 3 ·
High School Probability of never winning a lottery over 5 years of tickets
- speg
- · Replies 11 ·
High School Are square inches and inches squared the same thing?
- Agahnim
- · Replies 6 ·
Undergrad Help approaching a probability question
- redruM
- · Replies 4 ·
High School Creating a Logarithmic Equation Using a Table of Numbers
- Keifi
- · Replies 6 ·
High School Its there a subject on geometry with possibility?
- New|c
- · Replies 1 ·
Graduate Finding the maximum constant for set intersections with constructed pairs
- dapet
- · Replies 1 ·
High School Venn diagram problem for tomorrow's test
- kray
- · Replies 5 ·
Undergrad Aspirin and myocardial infarction confidence intervals and odds ratio
- helpme
- · Replies 1 ·
Undergrad Proving 0 < x < 1 -> x^2 < 1: A Discrete Math Textbook
- agro
- · Replies 4 ·
Undergrad Combinatorics: Distributing Identical Walls into Multiple Boxes with Constraints
- saint_n
- · Replies 6 ·
Graduate Probability on hair growth question
- dapet
- · Replies 2 ·
High School How Do You Visualize Unit Conversions and Percentages in Diagrams?
- terpsgirl
- · Replies 1 ·
Undergrad Modular Arithmetic, and systematic approach.
- kioria
- · Replies 11 ·
Graduate Probability density of a particle
- gnome
- · Replies 4 ·
Graduate Are there proofs for infinities larger than aleph zero besides Cantor's?
- meemoe_uk
- · Replies 10 ·
Graduate Joint probability distribution and normal distribution problems
- OptimusPrime
- · Replies 1 ·
Undergrad Solving Statistics Questions: Alex’s Answers
- PARAJON
- · Replies 1 ·
Graduate Axiom of Choice and something I find to not be logical
- Ed Quanta
- · Replies 3 ·
Undergrad Understanding Relations of X, Y, C and P(x) in Sets
- ptex
- · Replies 4 ·
Graduate Formalizing the negation of a finite set definition
- honestrosewater
- · Replies 24 ·
High School What are the properties of an average (mean)?
- Ebolamonk3y
- · Replies 5 ·
Graduate Function of gaussian random variable
- Jply
- · Replies 2 ·
Can there be infinitely many categories?
- meteor
- · Replies 33 ·
Graduate How to Analyze Joint Probability Density of Y1 and Y2?
- Lucy77
- · Replies 1 ·
Graduate Proving cardinality of a set differs from cardinality of its power set
- Ed Quanta
- · Replies 7 ·
Undergrad Student of BSCS Karachi University.
- engwaqas
- · Replies 1 ·
Undergrad Finding elements in exactly two of four sets
- Caldus
- · Replies 3 ·
Undergrad Can You Solve This Queendom Classical IQ Test Problem?
- recon
- · Replies 3 ·
Undergrad Some basic definition questions of set theory
- Ed Quanta
- · Replies 1 ·
Undergrad Simplifying floor and ceiling function composition
- stunner5000pt
- · Replies 1 ·
High School Why Do People Avoid Betting on Sequential Lottery Numbers?
- Chen
- · Replies 10 ·
Undergrad Finding error margin when one term is 0
- Chen
- · Replies 5 ·
Undergrad Transforms to acheive linearity
- Moose352
- · Replies 4 ·
Undergrad Solving Problems: Combinations and Permutations
- xt
- · Replies 7 ·
Undergrad Splitting notes between students and counting functions between sets
- sintec
- · Replies 1 ·
Undergrad Finding surjective non-injective functions from N to N
- philosophking
- · Replies 4 ·
Graduate What are Amalgamated Products in Group Theory?
- MathematicalPhysicist
- · Replies 1 ·
Undergrad Minimizing students taking all three exams using inclusion-exclusion
- ilml
- · Replies 6 ·
High School How Do You Convert 10 Micrograms per Deciliter to Milligrams per Liter?
- claire kt
- · Replies 5 ·
High School If four cats and five mice enter a race
- Caldus
- · Replies 3 ·
Graduate Does every Hausdorff space admit a metric?
- Stevo
- · Replies 5 ·
High School Calculating Geometric Mean Annual Increase: Cable TV Subscribers 1990-2000
- PARAJON
- · Replies 5 ·