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 Getting the probabilities right
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High School Is Permutation and Combination Challenging to Learn?
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Undergrad Differences between the PCA function and Karhunen-Loève expansion
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Undergrad Higher-Order Time Correlation Functions of White Noise?
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Undergrad What Are the Odds that Two Random Events Occur at the Same Time?
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Undergrad Data Analaysis -- How to choose the best statistical model to use?
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High School Inevitability - fact or philosophical question?
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Undergrad How Are Irrational Numbers Identified Between Rational Number Intervals?
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Graduate Birth-death processes in small populations
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MHB Transformation of random variable
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Graduate Finding 50-Year Return Period Maximum Temperature
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MHB What fraction of light do these glasses transmit
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MHB Can Turing Machine Decidability Extend to Complex Algorithm Outputs?
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Undergrad Proof of the Division Algorithm
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MHB What is the average profit on producing and selling 40 items per day
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MHB What is the Probability of Success in Comparing Normal Distributions?
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MHB Operations on Sets: Proving A⊆B⊆C & A∪B=B∩C
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Undergrad Implication, Boolean Expression and Venn Diagrams
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12
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High School How do I calculate power plant capacity loss over 25 years?
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Undergrad Question on problem 7 on July Challenge
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12
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Undergrad Calculating a standard deviation involving weighted samples
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Graduate Joint Used to Show lack of Correlation?
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Graduate Infinity question about known numbers?
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Graduate Relationship between Poisson distribution and Poisson Process
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MHB Calculate Probability of Successfully Rolling 5 Times
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Graduate Investigating environmental time series and algorithms
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Undergrad Are existence proofs outlawed in multi-valued logics?
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MHB A Galton Watson branching process
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MHB Which class has the greatest frequency and which has the least frequency
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Graduate Derivation of the differential Chapman-Kolmogorov Equation
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MHB What Is the Probability of Receiving Identical Pairs from Random Crates?
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Undergrad Derivation of the Variance of Autocorrelation
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High School Justification of addition in Spivak, Ch.1
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Undergrad Confidence Interval vs. One sided Hypothesis Test
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High School What Are the Philosophical Implications of the Banach-Tarski Paradox?
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High School The probability that two or more of six events occur with known chances
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MHB Number of ways to divide a square grid in half
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MHB Counting Problem: In a school 315 girls play at least one sports
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Undergrad How Does the Sum of Random Signals Flatten as Their Number Increases?
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High School What is the probability of breaking a 56 game hitting streak record?
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Undergrad Questions about error range from Bayesian statistics
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Graduate Classification/Valuation Problem: Baseball
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Undergrad Finding CDF given boundary conditions (simple stats and calc)
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Graduate Ascending Order of the Sums of the Elements of the Sub(multi)set of MultiSet
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Graduate What uncountable ordinals live in the Long Line?
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MHB Distribution and Density functions of maximum of random variables
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MHB Is (∀v Fv -> p) Equivalent to (∃u Fu -> p)?
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MHB Discrete maths problem - tracing an algorithm
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Undergrad Kripke's fixed point for truth predicate: justification?
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Insights How to Write a Math Proof and Their Structure
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Graduate Second order logic and completeness
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Undergrad Re-scaling of exponentially distributed numbers
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Undergrad Fairly Distributing Undividable Goods: A Challenge
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Undergrad How to quantify the shape of a sequence of data values
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MHB What is the Range of a/b When ln(a+1)/ln(b+1) = x?
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Undergrad Predictions using unknown probability distributions
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MHB Probability of AT LEAST 3 6s in 5 Dice Rolls
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Undergrad What is the probability of a cable having a breaking load greater than 6200 N?
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High School Solving Boat Race Betting Problem: What's the Logic?
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Graduate Probability density function afterring
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Undergrad Optimizing Regression Degree with Weighted Cost Function
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MHB Find Cov(Z,W) with E(X^2)if X is N(0,1)
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Undergrad Calculating Volume & Weight of Aluminum & Carbon Nanotubes
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Undergrad How to Query the Average of the Three Hottest Consecutive Days in a Water Year?
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Graduate Need advice applying a logistic regression to model school data
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Undergrad Understanding Error Propagation in Averaging Measurements
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MHB Actual vs Expected Number of Lottery Winners
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High School Incompleteness Theorem's General Idea
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Graduate Proving Lim F(x,y) is the Distribution Function for X
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MHB Is (27/4)/(6.75) a Whole, Natural, Integer, Rational, or Irrational Number?
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High School Continuous uniform distribution - expected values
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Undergrad Question about Cantor's Diagonal Proof
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MHB How Much Must John Pay the Bank if He Returns the Loan in Full in 6 Months?
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Graduate Two interpenetrating percolated networks
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Graduate Over-searching error (statistics)
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Undergrad Ranking question with different number of observations?
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MHB Minimizing Expression w/ Karnaugh Diagram
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Undergrad Standard deviation question -- population std vs sample std
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MHB Form some model to predict a food items probability of you know being sold
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MHB Quine-McCluskey method: Prime implicants - disjunctive minimal forms
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Undergrad Variable transformation for a multivariate normal distribution
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MHB Median: Are there more men being paid more than £32,000 or less than £32,000?
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MHB Rent A Car Forecasting: Calculate the # of Bookings for July
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Undergrad Combination Formula with a lockout twist
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Undergrad A Lottery Game With Conditional Probability?
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Graduate Rationale of infinitely countable sets
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Graduate First order logic and set theory: who comes first?
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Undergrad Stratified Random Sampling vs Simple Random Sampling
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Undergrad Covariance of Fourier conjugates for Gaussian distributions
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Undergrad Permutations/combinations problem
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MHB Stuck on Derivation (Natural Deduction)
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Graduate Independent variable that is a distribution?
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Undergrad What is the present value of the bond?
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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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