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Undergrad Is 1 Negative? A Proof from Lang's 'A First Course in Calculus
- wifi
- · Replies 25 ·
Graduate Proving termination and correctness of the algorithm
- Bipolarity
- · Replies 7 ·
Undergrad Correlation and condjtional probabilty
- koustubh25
- · Replies 1 ·
Graduate Learning Gaussian Integrals for Quantum Mechanics
- Jimmy84
- · Replies 11 ·
Undergrad Can patterns in averages help predict the next chaos number?
- msticky
- · Replies 6 ·
Probability Challenge: Prove $\frac{k}{a}\ge\frac{b-1}{2b}$
- anemone
- · Replies 2 ·
Graduate Law of the unconscious statistician for continuous X, discrete Y
- LoadedAnvils
- · Replies 7 ·
Undergrad Can 4 distinct prime numbers be related in such a way?
- JFGariepy
- · Replies 14 ·
Graduate Computing Average Age of Mothers in Age-Structured Population
- angy
- · Replies 1 ·
Undergrad Comparing probabilities of alternating vs blocked coin flip sequences
- schema
- · Replies 6 ·
Graduate # elements in base does not depend on the basis
- CubicFlunky77
- · Replies 2 ·
Can the Combinatorial Fun Formula Be Proven Using Induction?
- MarkFL
- · Replies 5 ·
Graduate Trying to show that rationals exist on the + real number line field K
- CubicFlunky77
- · Replies 2 ·
-aug.16.data list from table intervals
- karush
- · Replies 16 ·
Graduate Maximum Entropy in Gaussian Setting
- ferreat
- · Replies 2 ·
Graduate Transforming a % variation of the mean from Poisson to σ
- Alkass
- · Replies 1 ·
Calculating Probability with Binomial Distribution
- karush
- · Replies 25 ·
Undergrad Proof Logic: Proving w/o Truth Table?
- bobby2k
- · Replies 5 ·
High School Converse, inverse and contrapositive
- phydis
- · Replies 3 ·
High School What do P→Q and R→S mean in words?
- phydis
- · Replies 1 ·
Graduate Easy-to-compute posteriors / closure under noisy sampling
- economicsnerd
- · Replies 8 ·
Undergrad Looking for a good intro text for game theory
- womp
- · Replies 1 ·
Graduate Differentproof there are more irrational numbers than rational numbers
- japplepie
- · Replies 17 ·
Proving operations of congruence modulo m
- toni07
- · Replies 2 ·
How to apply universal quantifier introduction when x occurs free in hypotheses
- Mathelogician
- · Replies 9 ·
Graduate SO(2) simple but not semisimple?
- copernicus1
- · Replies 1 ·
Graduate Confidence interval interpretation mistake
- la6ki
- · Replies 24 ·
Undergrad Why is max of A∪B at most n+m and min at least max(n,m)?
- XodoX
- · Replies 5 ·
Graduate Set and vector notation for pseudocode publication
- wvguy8258
- · Replies 6 ·
Graduate Confidence in the means despite high standard deviation?
- Hypatio
- · Replies 6 ·
Can E(Z) be determined from E(X) and E(Y) when X and Y are independent?
- oyth94
- · Replies 1 ·
Undergrad Propagation of Uncertainty in non-load voltage
- beny748
- · Replies 4 ·
Graduate Calculating Gini Coefficient - Unbiased Estimator
- Jrb599
- · Replies 2 ·
Graduate Is Writing ##2^{\mathcal{A}}## an Abuse of Notation for the Power Set?
- Tenshou
- · Replies 8 ·
Probability of Selecting a Black Disc
- karush
- · Replies 4 ·
Expected value of the cube of heads in three coin flips
- oyth94
- · Replies 5 ·
Undergrad Truth table, implication and equivalence
- bobby2k
- · Replies 4 ·
How Do You Calculate Expected Values in Probability Games?
- oyth94
- · Replies 6 ·
Undergrad Best book on mathematical statistics
- DrunkenPhD
- · Replies 1 ·
Prove A < B with Log Inequality $\pi\approx3.1416$
- Albert1
- · Replies 2 ·
Question on the concept of " Identity "
- Mathelogician
- · Replies 3 ·
Axiomatic Proving: A) a0=0, B) 0<1
- solakis1
- · Replies 5 ·
High School Trying to determine probability
- Logger
- · Replies 12 ·
Partial Order Relation on Positive Rational Numbers and Numbers Greater Than 1/2
- sbrajagopal2690
- · Replies 2 ·
Proof of Inequality by Induction
- sbrajagopal2690
- · Replies 1 ·
Undergrad How to Perform a Weighted Fit to a Constant?
- f95toli
- · Replies 1 ·
A question on "Change of bound variables" Theorem (predicate logic)
- Mathelogician
- · Replies 2 ·
Undergrad Why b * (d * a) = b but not c in this group table
- coderot
- · Replies 5 ·
Undergrad Imperfect roots between consecutive perfect squares
- Tenshou
- · Replies 11 ·
What are all the elements in P[P{P{A}}] and how many elements are there?
- Fernando Revilla
- · Replies 1 ·
High School What is the probability of picking a certain natural number?
- student34
- · Replies 13 ·
Proving Induction: (1+1/n+1) to 2-1/n+1
- toni07
- · Replies 2 ·
Undergrad Calculating error with known to be innaccurate decimals
- hardmath
- · Replies 6 ·
Number of Divisors: 10 Divisors of 21600 Divisible by 10
- juantheron
- · Replies 3 ·
Tree graph proofs: no cycles and adding edges creates cycle
- annie122
- · Replies 1 ·
Probability that 2 people throw water balloons at each other
- veronica1999
- · Replies 4 ·
Undergrad Become a Statistician: Get Advice from Experts in the Field
- DrunkenPhD
- · Replies 1 ·
Graduate Proof Wrong: Where f(A∩B) ≠ f(A) ∩ f(B)
- woundedtiger4
- · Replies 2 ·
Graduate Probability of Outcomes in Merge Shuffle
- ardentra
- · Replies 1 ·
Distribution of Fractional Polynomial of Random Variables
- liuch37
- · Replies 1 ·
Undergrad Mean and SD of the inverse of a population
- nokia8650
- · Replies 3 ·
Rolling 5 Dice: Probability of At Least 3 Sixes
- veronica1999
- · Replies 3 ·
Graduate Coins in a box: aa conditional probability problem
- Catchfire
- · Replies 2 ·
Graduate Function Generator for Sequences of Reals
- krausebj0
- · Replies 24 ·
Graduate Is there a theorem linking natural number sequences to large cardinals?
- Dragonfall
- · Replies 1 ·
Undergrad Should I Normalize My Data for Host Ranking?
- xeon123
- · Replies 1 ·
Undergrad Lottery Probabilities With Supplementary Numbers
- JamesV
- · Replies 8 ·
Graduate Statistics pertaining to thermodyanmics
- acesuv
- · Replies 3 ·
Undergrad Probability of exactly one when events are dependent
- BrowncoatsRule
- · Replies 3 ·
High School What is the difference between probability & risk neutralprobability?
- woundedtiger4
- · Replies 1 ·
Graduate Recomendations for how to improve my backgroud for advanced topics
- la6ki
- · Replies 13 ·
A question on substitution in predicate logic
- Mathelogician
- · Replies 4 ·
Using Venn Diagram to Solve Precalculus Quantitative Methods Qs
- MarkFL
- · Replies 1 ·
Prove Triangle-Free Graph w/ 2n/5 Degree is Bipartite
- anandvineet27
- · Replies 8 ·
Hidden Markov Model Calculation
- betsyrocamora
- · Replies 4 ·
Graph theory proof related to trees
- annie122
- · Replies 1 ·
How Does the Euler Circuit Algorithm Solve Mazes?
- annie122
- · Replies 1 ·
Property of independent random variables
- alfred2
- · Replies 4 ·
Is induction a circular way to define natural numbers?
- Evgeny.Makarov
- · Replies 1 ·
Undergrad How to convince students that mathematical induction is a proof
- matqkks
- · Replies 8 ·
Graduate Moment generating functions of continous probability distributions
- reen
- · Replies 1 ·
Graduate How to analyse the difference between physical and calculated data?
- nixi
- · Replies 2 ·
Graduate Looking for advanced books on error/data analysis
- franciobr
- · Replies 6 ·
Graduate How Do Chaos Theory and Statistics Connect?
- adwodon
- · Replies 2 ·
Undergrad Is A-(BnC)=(A-B)U(A-C) a Valid Equation in Set Theory?
- a_skier
- · Replies 4 ·
Graduate Curve fitting with errors-in-variables
- Phy73
- · Replies 5 ·
Probability of selecting 1 girl and 2 boys from 25 students
- first21st
- · Replies 6 ·
Undergrad Formula for most probable horse winner
- great_sushi
- · Replies 6 ·
Undergrad What is the Relationship Between Modulo and Remainders in Math and Programming?
- swampwiz
- · Replies 8 ·
Undergrad Boolean Algebra Simplification Property Question
- Bigworldjust
- · Replies 4 ·
Undergrad How Do Combinatorial Proofs Work?
- Apogee
- · Replies 6 ·
Graduate Statistical significance in experimentally obtained data sets
- Raddy13
- · Replies 3 ·
Sum of Products of N Natural Numbers
- mathworker
- · Replies 3 ·
How Do You Calculate the Sum of Fourth Powers Up to N?
- mathworker
- · Replies 18 ·
Graduate Markov Chain Monte Carlo question
- mjt042
- · Replies 6 ·
Multiplication Theorem on Probability and proof
- alfred2
- · Replies 2 ·
Undergrad How Do Linear Regression and R-Squared Differ?
- xeon123
- · Replies 3 ·
Undergrad What Is the Probability of Winning a Lottery with Specific Number Draws?
- trenekas
- · Replies 5 ·
Solving Recurrence Relations: Are My Results Right?
- mathmari
- · Replies 4 ·
Graduate How can I elegantly express my set theory idea mathematically?
- user_unk
- · Replies 4 ·