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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.
Undergrad Central Limit Theorem and fitting data
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Undergrad How can I compute Markov transition probabilities from given data?
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MHB Intro to Logic (prove sequents)
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Graduate Estimate the source of a variable when there are several distributions
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Graduate Reduction of Heteroscedasticity in Time Series
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MHB Estimate k0 for Elevator Probability of 10 Stops
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Graduate Difference between a limiting distribution and a Stationary distribution.
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Graduate Must On-Line Smooth Forecasted Point relative to previous points.
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Undergrad Newton-Raphson in Least Squares: How is it used? Cost Function?
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Undergrad Card Draw Probability with 2 copies of the same card
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Undergrad Missing(?) rigor in proof involving countable union of countable sets
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Undergrad Nonparametric Hypothesis Tests
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Undergrad Is there a term for this type of unknown experimental interference?
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Undergrad Error(?) in proof that the rational numbers are denumerable
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Undergrad Is throwing dice a stochastic or a deterministic process?
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Graduate How do I improve my skills in constructing mathematical proofs?
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Undergrad Where can I find a comprehensive resource for learning discrete mathematics?
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MHB Find Probability of Double Throwing 6-Sided Die 5 Times
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Undergrad What is the concept of monotone limits?
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Undergrad QQplot, question about my textbook's interpretation
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Graduate "Population-averaged"regression on panel data using Stata
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MHB Two-element Boolean algebra: How are the equalities derived?
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Graduate Help with choosing method for duration estimation
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Undergrad Why Does the Levenberg-Marquardt Algorithm Focus on Minimizing Functions?
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Undergrad Solving Parlay Payout Formula Deduction
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MHB Isomorphism of logic, arithmetic, and set theory
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MHB Calculating Conditional Probabilities in Boolean Algebra
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Insights The Sum of Geometric Series from Probability Theory - Comments
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Undergrad What Is the Upper Bound on White Balls with Given Certainty?
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Undergrad Financial, Multiple Compound Interest Problem
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Graduate What Are the Optimal Strategies for Player 1 in Kuhn Poker?
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Undergrad Number of possible unique outcomes help - Binomial
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MHB If he chooses randomly, how many ways can Akio form his starting lineup
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MHB Chances of Student Getting Hot Chocolate at Dan's Office Hours
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Undergrad Interpolation and Extrapolation
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MHB Probability of a random subset of Z
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Undergrad "Inverse" probability distribution question
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High School Proof That ##\sqrt{x}## Isn't Rational (Unless ##x## is a Perfect Square)
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Undergrad Well-formed Formulas Set in Formal Theory
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Undergrad Can Cantor's diagonal number solve the issue of infinite lists?
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Undergrad How Are Infinite Cartesian Products Interpreted in Set Theory?
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Undergrad More context for formula wanted
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Undergrad Formula to compute number of groups from given points with overlap
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Graduate Understanding Markov Chains: Deriving and Solving Probabilities
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Undergrad Probability distribution of random events
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High School Expectation of the number of successes in Bernoulli trial
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Graduate Converting Errors for Logarithmic Graphs for Scientists
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MHB Calculating Conditional Probability of Male/Female Customers Buying Books A-D
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Undergrad Estimate a number within two (or more) overlapping ranges of number
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Graduate Implied Correlation: Var(a/c) Formula Explained
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MHB Levels of Measurement, Basic OLS Regression Questions
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Undergrad AICc value derivation (Akaike information criteria for finite samples)
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Undergrad Faulty definition of r.e. set in Wiki?
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High School A logical problem from Smullyan’s Logical Labyrinths book
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High School What Mathematical Branch Studies Logic Puzzles Like Zoombinis?
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Graduate Understanding Fisher Information: Visualizations & Explanations
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Graduate Correlation Dimension, what does it mean?
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Undergrad Bayesian Information Criterion Formula Proof
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MHB Null hypothesis and alternate hypotheses
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Undergrad Why do we use log2(1/p(xi)) in Shannon's entropy definition?
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Undergrad Difference between Time, Arrival-Time & Inter-Arrival-Time in Poisson Process
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Graduate HMM (Hidden Markov Matrix) Evaluation
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Undergrad How to use Regression In real life
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High School Brief introduction to the use of statistics
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Undergrad Auto Regressive Moving Average Model (ARMA) Ljung-Box Test
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Graduate Conversion of root mean square or interval velocity into average
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Undergrad Probability equation in case of an exponential distribution
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Graduate How can I compute expected return time of a state in a Markov Chain?
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Graduate Expected Value, Expected Variance,covariance
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Graduate Deriving a Probability Generating Function for Independent Poisson Variables
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Undergrad Permutations with Repetition and Repeated Elements
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High School Counting Principles in Math: A Standard Deck of 52 Cards
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Undergrad Proof By Contradiction Exercises
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Undergrad Proof by Induction: Sum r=1 to n (3r+1) = n/2(3n+5)
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Graduate Relation between entropys of spatial and frequency domain
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Graduate Challenge II: Almost Disjoint Sets, solved by HS-Scientist
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Undergrad Algorithm for Playoff Scenarios?
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Graduate Solving expected value problem with logistic function
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Graduate Simple 2D random diffusion question (collisions with wall)
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Graduate Question about the Poisson distributed of random variable
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Undergrad What is exponential distribution
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Undergrad Weighted average of weights themselves
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Graduate Half-Life: Definition, Equations, and Extended Explanation
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Undergrad Testing whether one mean is higher than another
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Graduate What is a Partially Ordered Set and its Properties?
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Undergrad Partition Definition: What is a Partition?
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Graduate What is an Equivalence Relation and its Examples?
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Undergrad R squared or coefficients for prediction
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Undergrad What is the AM-GM-HM Inequality and How is it Useful?
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Graduate Solving Random Walk Question in 2D Plane | Monte
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Insights What are Significant Figures? A 5 Minute Introduction - Comments
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Undergrad Question: What book would you recommend for reading about mathematical logic?
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MHB Need assistance to decide with analysis to use for problem
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MHB Require assistance with possible ANOVA use
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MHB Require assistance with possible multiple regression analysis
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MHB How Do I Create a Transition Matrix for This Markov Chain Scenario?
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MHB How to exclude combinations for defined sequences?
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MHB Frequency Distribution: Time Reading Political Blog
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High School Do these things affect the probability of this outcome?
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High School How many numbers are there between 0 and 1
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