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.
MHB Transformation of random variable (uniform)
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Finding mean of Y if Y=(X1+X2+X3)/3 given mean and variance of x's
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Pearson chi-squared test (χ2): differences?
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Skewness, logarithm and reversing in statistics
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Can any one clear me the concept of hidden markov model?
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Correlation and mathematical expectation question
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Probability of Bacteria Dying Out: What Do You Think?
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What Is the Logical Basis for the Origin of Numbers?
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Russell's paradox and logical errors in the proof
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How Likely Are Specific Answer Distributions on Multiple Choice Exams?
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Convolution proof where f=g=1/(1+x^2)
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Can you explain the inequalities in exponential functions?
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Integrating normal from 0 to Inf and finding the third moment
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Cdf (Cumulative Density Function) Confusion
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MHB Combinatorics Word Problem: Choosing Hymns for a Sunday Service
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What exactly is Density and what am I calculating?
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A simple conditional expectation question
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MHB Logic involving knowing when a form is ready to be submitted
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What is the Shannon Entropy of the String 'QXZ'?
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Taking the contrapositive of this statement?
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MHB Find the Set of Values for 'x' and 'z'
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How to calculate this probability (conditional distributions)
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Constructing a Function g: R2→R Limiting x→a but not Limiting ||x||→||a||
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Marginal distribution question.
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Solving Cauchy Residual Theorem for Holomorphic Function at z=2i
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MHB What is the relationship between r-multisets and combinations of 0s and 1s?
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Uniform pdf from difference of two stochastic variables?
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Understanding the Kolmogorov–Smirnov test
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How to Solve for Interval with Abs and Max Functions?
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Biased distribution on semi-infinite axis
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Does ∅-∅=∅ or does ∅-∅=0? Difference of the empty set and itself?
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MHB How Do You Solve Complex Venn Diagram Problems Involving Sets?
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Confusion about normal probability plots
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Density of probability/function of random variables question
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Modal logic K4: strong box quantifier
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I have hard time understanding Such That
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Real-world logic problem with statistics and groups
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Questions concerning the Church-Turing thesis
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Model Theory: relation between two theories with the same models?
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Probability of an event basedon given variables.
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Sampling with multidimensional transformations
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Finding practice problems on linear models grad level
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Probability of getting three heads in five tosses of two coins?
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Conditional Probability, Additive Signals
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Difference between C(5,i)/C(20,3) and (C(5,i)*C(20-5,3-i))/C(20,3)
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Implication of a set of zeros with positive measure
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Outlier Detection - Algorithm to Exclude Systematic Error from Data Set
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Solving Difficult Expectation with Normal Distribution
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Are There Any Conjectures About the Primality of n and n!+1?
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Union/Intersection Relationship (Proof)
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Testing Hypotheses with Bernoulli Distribution
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Two real-valued functions on a real vector space
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Error propagation question - when do we combine repeated measurements?
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Pdf of angle formed by two normal random variables
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Cantor proof / infinite binary sequences
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Probability of Sharpshooter Missing After 3 Shots
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Generalisation To The Birthday Problem
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MHB What Is the Value of \(a_{1000}\) in This Sequence?
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What Is the PDF of X^2 for a Uniformly Distributed Variable X?
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What Does the Prime Symbol Mean in Statistical Moments?
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Question about what field this problem would belong to
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What Are the Theoretical Implications of a Time-Series Being Autoregressive?
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Total, transitive, not anti-symmetric orderings
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The number of positive integral solutions is to be found
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Variations of the Variance Formula
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Can var(x+y) Be Less Than or Equal to 2(var(x) + var(y))?
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Where can I find resources to learn about distributions.
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Logic Matrices - automata theory
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What is the Cumulative Distribution Function for a Continuous Random Variable?
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Does this type of process have a name?
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MHB Nonisomorphic graphs with 10 vertices all of degree 3
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MHB GCD Discrete Math: Proving GCD(a,b)=1
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Question about Wikipedia statistics page
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Conflict between experimental and theoretical probability results
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MHB Prove $5x+9y=n$ Solutions for $n \ge 32$, $\mathbb{Z}_0^+$
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Mathematical Induction: Find P(sub2)(A(subn)) & Prove (n*(n-1))/2
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Natural Language proof of additive inverse
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Can we apply non-linear smoothing to a linear looking like data ?
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Gaussian Mixture Model Confusion
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Calculation of the error function.
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Comparing discrete data to a continuous model (1D)
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Statistics: finding a critical region
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Variables and normal distributions
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Slotted ALOHA P(All nodes successful @ time t)
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Expected number of questions to win a game
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Calculating Possible Sequences with Constraints
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What are the potential connections between Quantum Mechanics and Model Theory?
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MHB Help in determining the type of distribution
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Proving Correlation Coefficient Relationships for 'x' and 'y' with Zero Mean
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How can I convert a rate of behavioral responses into a probability?
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Base Case in Strong Induction Proofs
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MHB Average steps required to terminate a game.
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MHB Graded poset definition trouble
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Interpreting a very small reduced chi squared value
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What Is the Fair Price per Trial When Stopping After 3 Heads?
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Expected tries to to remove ball from urn
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How Do You Calculate the Probability of Drawing Two Red Balls from an Urn?
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MHB Statistics and customer ratings
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Why is it P(X=a) = 0 for all a belonging to ℝ for continuus rand.vars?
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Can the Kolmogorov definition of the conditional probability be proven
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