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Undergrad How to express these phrases mathematically
- math.exo
- · Replies 3 ·
Optimistic cost and pessimistic cost definitions
- mkamalkayani
- · Replies 1 ·
Undergrad How can a program calculate combinations for three players without repetition?
- Oljeg
- · Replies 4 ·
Find a closed-form expression for f(n)
- alexmahone
- · Replies 2 ·
Are all the basic feasible solutions accepted?
- evinda
- · Replies 4 ·
Undergrad Finding the Closest Match to a Theoretical Curve
- stats_student
- · Replies 3 ·
Graduate When/how to reject Poisson distribution hypothesis?
- DaanV
- · Replies 15 ·
High School What is the meaning of g: [a, b] → R in set notation?
- RMalayappan
- · Replies 2 ·
How many possible 7-place license plates are there with 3 letters and 4 digits?
- iamjokerface
- · Replies 1 ·
Strings of eight English letters
- alexmahone
- · Replies 3 ·
Strings of three decimal digits
- alexmahone
- · Replies 2 ·
High School Inductive vs Deductive Reasoning
- toboldlygo
- · Replies 3 ·
Undergrad Conditional Statments and Truth Value
- toboldlygo
- · Replies 5 ·
Undergrad Can residual plots tell you if a relationship is linear?
- stats_student
- · Replies 8 ·
Graduate How do I prove {5n | n = 1,2,...} is equivalent to ℤ?
- Matt B.
- · Replies 20 ·
Graduate Difficulty understanding ∫ P(X).X^2 dx = <X^2> ?
- Yungphys
- · Replies 2 ·
Graduate When Does n lg n Switch from Ω to O?
- Ananthan9470
- · Replies 1 ·
High School Probability; what is "the long run"?
- Cliff Hanley
- · Replies 48 ·
Graduate Prove that a zero-one matrix can only have 1's after 5th power
- leo255
- · Replies 1 ·
Undergrad What does max notation mean in polynomial degree calculations?
- DeldotB
- · Replies 2 ·
Normal distribution of phone call duration at Pepsi Bottling Group
- trastic
- · Replies 1 ·
Probability using the complement rule
- trastic
- · Replies 1 ·
Probability of Tenured Faculty on Committee
- trastic
- · Replies 1 ·
Graduate Ergodicity and the perception of time
- T S Bailey
- · Replies 1 ·
Undergrad Logic operations and binary operations
- Bruno Tolentino
- · Replies 5 ·
Graduate How can I find the CDF and PDF of Y?
- Jonobro
- · Replies 5 ·
Undergrad Histogram to PDF Conversion: Confirm Experimental Approximation
- tangodirt
- · Replies 5 ·
What is the Canonical Form of Linear Programming?
- evinda
- · Replies 5 ·
Basic feasible solution definition and example
- evinda
- · Replies 4 ·
Probability of getting at most one 1 in four die rolls
- dann
- · Replies 1 ·
Undergrad Are probabilities predictive and statistics a posteriori ?
- jk22
- · Replies 1 ·
Graduate Zero-One Laws: Examples of Measurable Events w/ Probability 0 or 1
- economicsnerd
- · Replies 3 ·
High School Difference between terminating and repeating decimals
- Pjpic
- · Replies 8 ·
Graduate Why Can't First Order Logic Theories Demonstrate with Infinite Steps?
- Garrulo
- · Replies 11 ·
Probability question from TV, cracking a phone password
- gswani
- · Replies 1 ·
Graduate Scatter plot correlation coefficient
- kidsasd987
- · Replies 1 ·
Undergrad What is the Probability of A' n B' Given A' and A, B, and A n B?
- hellokitten
- · Replies 1 ·
Graduate Is a Von Neumann Universe possible in ZC without the Axiom of Choice?
- Garrulo
- · Replies 2 ·
Graduate How to measure the time dependent correlation of two signals
- vibe3
- · Replies 3 ·
Undergrad Mathematics used to predict jungle layout from tree branch patterns
- bobthekid
- · Replies 5 ·
Why does this linear program have no optimal solution?
- evinda
- · Replies 5 ·
Graduate Statistical test for comparing Gaussian and Gumbel-like distributions
- TryingTo
- · Replies 1 ·
Undergrad Probability that A is smaller than B?
- wavingerwin
- · Replies 7 ·
Undergrad Are there multiple definitions of propositions in mathematics?
- UncertaintyAjay
- · Replies 18 ·
Graduate Conceptual Problems with Random Variables and Sample Theory
- siddharth5129
- · Replies 2 ·
Checking truth values of quantified statements with negative integers and variables
- zenakent
- · Replies 4 ·
Graduate Is algebraic statistics nonsense or useful?
- glaucousNoise
- · Replies 2 ·
High School AND and OR operations sum to the original numbers
- vin300
- · Replies 3 ·
Graduate Why is the axiom of choice controversial?
- RandomAllTime
- · Replies 49 ·
Graduate Is Induction More Rigorous in First-Order Logic Than Higher-Order Logic?
- MostlyHarmless
- · Replies 9 ·
What is the formula for the $n$th term of the interesting sequence?
- alexmahone
- · Replies 3 ·
One-to-one and onto functions with equal finite sets
- alexmahone
- · Replies 5 ·
Proving A ≤ B or B ≤ A from Trichotomy.
- solakis1
- · Replies 5 ·
Maximum Likelihood Estimators for Uniform Distribution
- Julio1
- · Replies 3 ·
High School Is Probability Equally Distributed Among Unknown Options?
- KarimSafieddine
- · Replies 3 ·
Simplest Proof of Satisfiability Under Interpration
- tragito89
- · Replies 8 ·
Minimum Guesses to Solve Mastermind Puzzle w/ 4 Digits
- Wilmer
- · Replies 10 ·
Graduate Computing probability that p₁ ≥ p₂ from binomial trial data
- TaPaKaH
- · Replies 4 ·
Computing joint cumulative distribution function
- vincentvance
- · Replies 1 ·
Graduate Can a Theory Be Valid with Fewer Than Three Axioms?
- Fabrizio
- · Replies 9 ·
Graduate Distribution of the zeros of the zeta function
- nomadreid
- · Replies 3 ·
Graduate PDF of open ended double dice rolls
- S. Moger
- · Replies 6 ·
Solve Blackjack Probability: No Dealer/Player Blackjacks
- Yankel
- · Replies 5 ·
Undergrad Non-linear extrapolation graph
- cps.13
- · Replies 12 ·
Graduate What Is the Probability of a Third Head After Two Heads with a Biased Coin?
- davidmoore63@y
- · Replies 8 ·
Does a set with a unique element have cardinality 1 or ≤1?
- ozkan12
- · Replies 6 ·
Graduate Natural deduction: deriving ⊤ → ¬⊥ from ¬⊥
- Fredrik
- · Replies 10 ·
Undergrad Why is it that calc 3 is sometimes not required for stats?
- annoyinggirl
- · Replies 9 ·
Undergrad Inclusion-Exclusion principle problem
- Samuel Williams
- · Replies 1 ·
High School How many students advanced to the next round?
- jb235711
- · Replies 10 ·
Undergrad One 50% bet is worse than fifty 1% bets?
- iDimension
- · Replies 71 ·
Insights Informal Introduction to Cardinal Numbers - Comments
- micromass
- · Replies 1 ·
Is this a correct application of the reduction method?
- mathmari
- · Replies 3 ·
Graduate Set Theory, Rough Set Theory, Fuzzy Set Theory
- WWGD
- · Replies 18 ·
Undergrad Simplifying a 4-term equation using boolean algebra
- TheArtOfFail
- · Replies 1 ·
Graduate Maximizing conditional expectation E(X|s) over the sample space
- WWGD
- · Replies 3 ·
Next set of prime birthdays for three brothers
- fernlund
- · Replies 3 ·
High School Finding the set of u such that
- 1question
- · Replies 5 ·
Graduate How Is Uniqueness Defined for Familiar Mathematical Sets?
- Stephen Tashi
- · Replies 5 ·
Joint Probability of Independent Events
- Subliminal1
- · Replies 3 ·
Graduate A formula based approach to Arithmetic Coding
- arun-siara
- · Replies 3 ·
Graduate Logical structure of definitions
- Ahmad Kishki
- · Replies 15 ·
Undergrad Why Did My Logical Equivalence Proof Fail?
- cashflow
- · Replies 2 ·
Undergrad Are calc-based stats classes useful for decision making?
- annoyinggirl
- · Replies 1 ·
Graduate Test Hypothesis ##\it{p}##-value and ##\sigma##
- ChrisVer
- · Replies 4 ·
Venn Diagram Problem: Tipping Survey Results
- smith8
- · Replies 1 ·
Algorithm to answer existential questions - Reduction
- mathmari
- · Replies 1 ·
Logic book with definitions of language and existential formulas
- mathmari
- · Replies 1 ·
Graduate What Can Be Learned from Signal vs. Background Efficiency Plots?
- ChrisVer
- · Replies 1 ·
Graduate Efficient HMM with Feature Vectors for Improved Sequence Analysis
- Srecko
- · Replies 21 ·
High School What does vertical bars around a set mean?
- Joseph1739
- · Replies 1 ·
What Are the Time Complexities of These Functions?
- shamieh
- · Replies 3 ·
Graduate Asymmetry between probability distributions
- noowutah
- · Replies 7 ·
Undergrad The error between two different standard deviations
- TheCanadian
- · Replies 16 ·
Graduate MLE estimator for mean always equal to the mean?
- Bipolarity
- · Replies 5 ·
Can we reach 1 from any starting number using this even-odd rule?
- Mathick
- · Replies 3 ·
Prove |X| = |Y| When X\Y and Y\X are Equipotent Sets
- Guest2
- · Replies 3 ·
Graduate Categorical Counterpart to Relation bet Metric and Measure S
- WWGD
- · Replies 7 ·
What Polynomial Pairs Satisfy These Complex Functional Equations?
- Mathick
- · Replies 1 ·
Graduate Show a functions inverse is injective iff f is surjective
- DeldotB
- · Replies 10 ·