Set Theory, Logic, Probability, Statistics Forum

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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 Can sets contain coordinates of points and be used in Cartesian product?
  • control
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Calculating Cost/Pallet for 5 Months: Terminology & Formula
  • briandewyea
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[Series] State the first four terms and find the nth term
  • bunyonb
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Graduate Follow-Up on F-Test in Multi-Linear Regression
  • WWGD
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The Telephone Numbering Plan in North America: Counting Possible Numbers
  • bunyonb
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Graduate Deriving Probability Amplitude from Markov Density Function
  • redtree
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Undergrad Calculating error on averages with uncertainties in meas.
  • Adoniram
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Understanding Two Graph Theory Problems
  • Puzzles
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Graduate Solving Queueing Problem: Population to Queue to Server
  • mechlite
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Graduate Specialization-generalization(mathematical logic)
  • RockyMarciano
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Undergrad What Are the Philosophical Implications of Godel's Incompleteness Theorems?
  • Demystifier
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Prove Probability: Step-by-Step Guide
  • Niamh1
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Mixture to create a 50% acid solution?
  • mathdad
  • · Replies 4 ·
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4
Undergrad Question: Proposed Solution to Two Envelope Paradox
  • AplanisTophet
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Undergrad How do I normalise my data to a maximum of 100?
  • says
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High School How to determine when to take a bet?
  • beamthegreat
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Undergrad Does this scatter chart really show a cause and effect?
  • arydberg
  • · Replies 38 ·
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Undergrad Weibull distribution derivation
  • mertcan
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2
Undergrad Is Implying an Implication in Nested Quantifier Problem Correct?
  • SamitC
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Graduate Multivariate Regression vs Stratification for confounding
  • FallenApple
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Graduate What is the reasoning for this prediction?
  • FallenApple
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Linear conqruence and relations problem
  • mehdi98
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Graduate Observing interactions with plots using est. coeff.
  • FallenApple
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Undergrad Significant correlation, not significant coefficient
  • monsmatglad
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4
How Can the Pigeonhole Principle Solve These Mathematical Puzzles?
  • Yankel
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Undergrad Gradient descent, hessian(E(W^T X)) = cov(X),Why mean=/=0?
  • NotASmurf
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Graduate Different results for factor vs continuous
  • FallenApple
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Possibly a Combination Problem
  • Jason76
  • · Replies 2 ·
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2
High School Understanding the Concept of Independent Events: Venn Diagrams Explained
  • Addez123
  • · Replies 17 ·
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Undergrad Exponential Distribution Question
  • Caution
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Probability Distribution Problem
  • joypav
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Graduate Interpreting Poisson Regression Estimates across groups
  • FallenApple
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2
Undergrad Maximum likelihood w/ histogram, zero probability samples
  • FrankJ777
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4
How Does Probability Change with Each Roll of a Loaded Die?
  • Jason76
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Graduate Does Delta Method work for asymptotic distributions?
  • FallenApple
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Solve Recurrence Equation for Domino Chart of 1xn
  • Puzzles
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Undergrad Independent event but yet not independent
  • rajeshmarndi
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Undergrad Correlation Coefficient Clarification
  • Tchao
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Normal Distribution: Percentiles
  • Blessed1
  • · Replies 1 ·
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Undergrad Finding the average time with given probability
  • KFC
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3
Graduate A "Proof Formula" for all maths or formal logic?
  • moriheru
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High School Continuous random variable: Zero probablity
  • Biker
  • · Replies 63 ·
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Undergrad Logarithmic Binning: Guide & Reference | Physics Forums
  • grquanti
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Undergrad Selecting a Natural and a Real Uniformly at Random
  • AplanisTophet
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Graduate How to Optimize Predictive Models: Include Interactions or Not?
  • FallenApple
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Graduate What is a large change in deviance?
  • FallenApple
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Graduate Comparing Kullback-Leibler divergence values
  • nigels
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Graduate Undecidability and multivalent logic
  • Auto-Didact
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Can Anyone Solve This Difference Equation Using Generating Functions?
  • Puzzles
  • · Replies 9 ·
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High School Cardinality and Natural Numbers
  • cyclogon
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Graduate How can I resample data with errors linearly in log space?
  • Veles
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Undergrad Statistical problem of drawing colored balls from boxes
  • KFC
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Graduate Relative frequency and nonmeasurable sets
  • stevendaryl
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Undergrad Do I use instrument error or arithmetic mean error?
  • MartinTheStudent
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Undergrad Online sourses to learn chi square test of homogeneity
  • Tyto alba
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Undergrad How to calculate the uncertainty of success rates?
  • GingerCat
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High School Mapping plane/set into/onto itself (What exactly does this mean?)
  • vantroff
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Undergrad Upper bound and supremum problem
  • i_hate_math
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9
Graduate Adding Multivariate Normal Distributions
  • FallenApple
  • · Replies 8 ·
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8
Optimal Seating Arrangement Algorithm for Friendship Graphs
  • happinessuni
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2
Undergrad Does Rearranging Quantifiers Affect Looping in Nested Statements?
  • SamitC
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Undergrad Contradiction in an absolute value property?
  • Hacca
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Undergrad Calculating Probability with Poisson Distribution: Radioactive Source Counts
  • Silviu
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Undergrad How do I find the standardized coefficients?
  • monsmatglad
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Proving/Disproving "Every Pot Has a Lid
  • Yankel
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Undergrad Random Variables Mutually independent
  • Austin Chang
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Calculating the Probability of Faulty Plumbing in Hotel Rooms: A Case Study
  • Roohul Amin
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Undergrad Hypergeometric Distribution Calculation in Libreoffice
  • Euler2718
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High School Not sure what this problem would be called....
  • Povilas M
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Probability calculation with Bayesian Networks
  • tmt1
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How to factor in critical chance to calculate damage per second?
  • Tomecide
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Standard Deviation: Get 10 Cents on Probability Problem
  • Coder74
  • · Replies 5 ·
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Undergrad Truncated Fourier transform and power spectral density
  • Mishra
  • · Replies 3 ·
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3
How Do You Find the MLE of Lambda in a Sum of Two Poisson Distributions?
  • JGalway
  • · Replies 1 ·
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Undergrad Correct way to understand logical implication?
  • Logical Dog
  • · Replies 23 ·
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Undergrad Is the F-test Calculation Different for Longitudinal Data in Linear Regression?
  • monsmatglad
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Probability Question: At Least One Customer Unable To Claim Car
  • tmt1
  • · Replies 4 ·
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Graduate Should I Ignore Data Driven Models or Use Bayesian Methods for Model Selection?
  • FallenApple
  • · Replies 17 ·
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What Is the Probability Distribution for Drawing Spades Without Replacement?
  • Roohul Amin
  • · Replies 5 ·
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Undergrad Pie Charts & Error Bars: Which to Use?
  • Jamison Lahman
  • · Replies 6 ·
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6
Undergrad What Is a Measurable Cardinal in Set Theory?
  • tzimie
  • · Replies 5 ·
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High School Is Infinity Essential in Set Theory's ZF Axioms?
  • mustang19
  • · Replies 2 ·
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Understanding Sets, Relations, and Functions for Struggling Students
  • Plonker1
  • · Replies 1 ·
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How Do You Calculate Expected Value in a Dice Game?
  • AnnBean
  • · Replies 2 ·
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Undergrad Decrypting Data with Modular Mathematics
  • Fiona Rozario
  • · Replies 6 ·
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6
Undergrad What "language" means in Kolmogorov complexity?
  • zrek
  • · Replies 19 ·
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Graduate How to combine correlated vector-valued estimates
  • WhiteHaired
  • · Replies 11 ·
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Graduate Dichotomize or not? Logistic vs Linear
  • FallenApple
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Undergrad Central limit theorem, panel study
  • monsmatglad
  • · Replies 1 ·
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Undergrad Beat the roulette wheel with this?
  • borson
  • · Replies 7 ·
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Solving the Infinity Hotel Problem: 161 Guests
  • Yankel
  • · Replies 1 ·
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Combinatorics: Solve No Vowel Arrangement
  • Roohul Amin
  • · Replies 1 ·
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Undergrad Panel study, multiple linear regression, assumptions
  • monsmatglad
  • · Replies 1 ·
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Percentage problem - which is probably really simple
  • tubbyfej
  • · Replies 2 ·
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Number Line & Intervals (Part 1)
  • mathdad
  • · Replies 6 ·
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Number Line & Intervals (Part 2)
  • mathdad
  • · Replies 2 ·
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Natural Deduction: Solving Sequents [7/10]
  • Mia Fuller
  • · Replies 1 ·
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Visual illustration of Pearson correlation coefficient r
  • dhiraj
  • · Replies 1 ·
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Does the magnitude of covariance have any real meaning?
  • dhiraj
  • · Replies 1 ·
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Graduate Logistic Regression Interpretation
  • Ma Xie Er
  • · Replies 1 ·
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