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.
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Dave's Airport Adventure: Find m + n!
- veronica1999
- · Replies 1 ·
Graduate Puzzling Permutations& Combinations and Probability questions
- chswallow
- · Replies 2 ·
Graduate Lowenheim-Skolem and Constructive
- Bacle2
- · Replies 4 ·
High School Understanding of the word within with regards to translation in math
- Altrepair
- · Replies 2 ·
Undergrad The necessity of a reflexive relation
- Portuga
- · Replies 4 ·
What is the definition of greatest/least upper bound in a partially ordered set?
- QuestForInsight
- · Replies 2 ·
Undergrad Weighted averages in groups with common range
- td3201
- · Replies 5 ·
Undergrad Counting Ways to Pack Books into Boxes
- throneoo
- · Replies 19 ·
Unsolved statistics questions from other sites....
- chisigma
- · Replies 90 ·
Graduate Random Process vs Random Variable vs Sample Space
- lahanadar
- · Replies 6 ·
Graduate Why is/was consistency of estimators desired?
- Stephen Tashi
- · Replies 3 ·
Understanding the General Equation of Random Walks with Modified Variations
- Poirot1
- · Replies 1 ·
Undergrad Can Mathematical Axioms and Postulates Prove That 1+1 Equals 2?
- richardnub
- · Replies 3 ·
Correlation of Two Random Vectors
- OhMyMarkov
- · Replies 2 ·
Graduate Improving propagation of error in successive calculations
- andrewr
- · Replies 22 ·
High School Difference between 'if' and 'only if'
- bonfire09
- · Replies 10 ·
Undergrad Combination problem (with exclude candidate)
- tony24810
- · Replies 5 ·
Undergrad Understanding Sigma and Sample Sizes - (high Sigma in small samples)
- Moppy
- · Replies 9 ·
High School What is the Definition of an Ordered Pair in Set Theory?
- vanmaiden
- · Replies 4 ·
Graduate Unique existence quantifier equivalent to what?
- Aziza
- · Replies 6 ·
Graduate Logic: difference between very similar statements
- Aziza
- · Replies 5 ·
Advanced Probability Question
- crimsonking024
- · Replies 3 ·
High School What is the probability of rolling a 7 with two dice?
- likephysics
- · Replies 6 ·
Undergrad Does set theory serve as the foundation of ALL math?
- thetaobums
- · Replies 4 ·
Undergrad How to verify dice by statistic means ?
- NdotA
- · Replies 19 ·
Undergrad Is Switching the Best Option in the Door Game Show Dilemma?
- kentm
- · Replies 69 ·
Graduate Waiting times - Observer arriving at random time
- ENgez
- · Replies 6 ·
Undergrad Truth Table for A unless B , or A , only if B ?
- Bacle2
- · Replies 2 ·
Real Number Sets: Notation Explained | Additive Expressions
- QuestForInsight
- · Replies 10 ·
Undergrad How Do You Calculate One Sigma Confidence Intervals for Poisson Events?
- theneedtoknow
- · Replies 1 ·
Graduate Are F-measurable functions 1-to1?
- lahanadar
- · Replies 5 ·
Undergrad How can gambling systems be considered unreliable methods for decision-making?
- woundedtiger4
- · Replies 3 ·
Graduate Probability distribution of the time interval between two cars
- ENgez
- · Replies 6 ·
Undergrad Why is the Uncertainty of Counting Phenomena Equal to the Square Root of N?
- Mk
- · Replies 1 ·
Undergrad Does the use of error bars pertain to this experiment?
- hydronicengr
- · Replies 1 ·
Undergrad Roulette is Unbeatable, but let's change the payout
- Roll With It
- · Replies 5 ·
Undergrad Simple conditional probability question
- bradyj7
- · Replies 20 ·
Undergrad Uncertainty in group of measurements, given single measurement uncertainty.
- EricVT
- · Replies 9 ·
Graduate Estimating joint distributions from marginal
- exmachina
- · Replies 3 ·
Undergrad Adding two set of samples with standard deviation confusions
- mattkunq
- · Replies 3 ·
Kelly when splitting bet into multiple multis
- iambasil
- · Replies 2 ·
High School Is there a standard method for solving syllogisms?
- mack_10
- · Replies 14 ·
If S has the same number of elements as T, then T has the same number as S....
- VoNemo19
- · Replies 1 ·
Probability of a Percent given a Percent
- tizpan
- · Replies 4 ·
V: Understanding the Calculation of Variance for a Given CDF
- Houdini1
- · Replies 1 ·
Graduate Cannot tell when a probability generating function converges for |s|<1
- juanma101285
- · Replies 1 ·
Undergrad How do I solve for conditional variance in a continuous distribution?
- waealu
- · Replies 4 ·
Undergrad Optimizing Dice Game Strategy Against Automated Players - Any Tips?
- Graff
- · Replies 19 ·
Undergrad Proof by contradiction for statement of the form P->(Q and R)
- christoff
- · Replies 3 ·
Graduate Can You Prove These Hypotheses in Predicate Calculus?
- stauros
- · Replies 7 ·
Why is zero not included in the interval (0, infinity)?
- Casio1
- · Replies 5 ·
Undergrad Total number of possible n-state sequences
- AryanK
- · Replies 12 ·
Calculating Joint Probability - Get the Answer!
- Usagi
- · Replies 4 ·
Undergrad Lorenz Curve: CI=0.99 - Describe Graph, Comment on Income
- Aidan123
- · Replies 1 ·
Undergrad How can I improve my understanding of predicate logic?
- bonfire09
- · Replies 5 ·
Graduate MLE of μ for X1,...Xn with Known σ2i
- kimkibun
- · Replies 6 ·
Graduate How to estimate return period amount at different distributions
- re444
- · Replies 2 ·
Undergrad Which statistical test should I use?
- Kvm90
- · Replies 6 ·
Undergrad Comparing Absolute Deviation to Mean Absolute Deviation
- Nyasha
- · Replies 4 ·
Undergrad Probability question with a definite outcome
- jodave614
- · Replies 1 ·
Undergrad Determining Combinations with Restraints
- Altermeris
- · Replies 6 ·
Graduate Approximation of a process by independent draws
- Stephen Tashi
- · Replies 14 ·
Graduate Can Strong Induction Prove an Element in Set S Matches Its Own Cardinality?
- andrewr
- · Replies 8 ·
Graduate Expectation value for CDF fails
- andrewr
- · Replies 41 ·
Graduate Data fusion using extended kalman filter
- sethu_chidam
- · Replies 8 ·
Graduate Is probability meaningful in cases of infinity?
- jobsism
- · Replies 7 ·
Undergrad Proving the validity of this argument
- bonfire09
- · Replies 6 ·
Undergrad Random number from a unknown distribution
- aihaike
- · Replies 2 ·
Graduate Understanding Sigma Algebra: Example 3 Explanation & B=(3/4,6) Definition
- woundedtiger4
- · Replies 20 ·
Graduate Monotone convergence - help required
- woundedtiger4
- · Replies 3 ·
High School Confused about logical statements.
- torquerotates
- · Replies 2 ·
Sum of a discrete finite sequence
- bincy
- · Replies 1 ·
Undergrad Math competition combinatorics problem help?
- Boorglar
- · Replies 3 ·
How Did They Derive the Expression for P(Exactly One Match)?
- Usagi
- · Replies 1 ·
Graduate Fisher Information Matrix: Equivalent Expressions
- weetabixharry
- · Replies 6 ·
Undergrad Solving the Hat Puzzle: Chance of Getting Right Hat
- musicgold
- · Replies 4 ·
Undergrad Solving Inequalities Arising from Algorithms Study
- scorpion4377
- · Replies 10 ·
Graduate Proof of strong law of large number
- Darkzo-n
- · Replies 1 ·
Graduate Extension of Binary Connectives to n-valued Logic?
- Bacle2
- · Replies 2 ·
Graduate Solving stochastic differentials for time series forecasting
- jjhyun90
- · Replies 1 ·
Probability of binary consecutive occurence with unequal probability
- cygi1989
- · Replies 11 ·
Undergrad Calculating N of Possible Answers on Filtered Tests
- psychometriko
- · Replies 4 ·
Graduate Selection system - Gambling system
- woundedtiger4
- · Replies 2 ·
Undergrad Calculating confidence level intervals.
- PCSL
- · Replies 1 ·
Undergrad Lottery: How to use past results/sales to figure out chance of split w ur pick?
- techcrium
- · Replies 21 ·
Graduate Union and Intersection of empty class of sets
- AAQIB IQBAL
- · Replies 1 ·
Integral of the Inverse Gamma Distribution
- mloo01
- · Replies 6 ·
Undergrad Modelling Long Sets of Data: Measuring "Harshness
- clemon!!
- · Replies 6 ·
Undergrad Calculating P-value from the chi-square test?
- hivesaeed4
- · Replies 2 ·
Undergrad Which Statistical test should I use
- Link
- · Replies 1 ·
Graduate What are the chances of a 5 sigma confidence rating being wrong?
- g.lemaitre
- · Replies 6 ·
High School Why the elements of a set have to be distinct?
- tutu.jass
- · Replies 6 ·
Graduate Question about the natural numbers.
- cragar
- · Replies 4 ·
Graduate Finite axiomatizability of a Theory
- russel
- · Replies 6 ·
Graduate ZFC vs NBG: A Comparison of Mathematical Axiom Systems
- quantum123
- · Replies 2 ·
High School What is the Definition of a Relation in Mathematics?
- quantum123
- · Replies 3 ·
Graduate Proving a=a: Using Natural Deduction to Show Equality in Set Theory
- quantum123
- · Replies 3 ·
Undergrad Solving Coverage with Sets: Min Info Needed?
- axelmorack
- · Replies 3 ·
Undergrad What P-Value Should I Use for the KS Test in Sensor Data Comparison?
- Nyasha
- · Replies 11 ·
Graduate Variance of White Noise: How Can It Have Infinite Power?
- physics baws
- · Replies 7 ·