Set Theory, Logic, Probability, Statistics Forum

High School How to find how many people seeing only indians film

Undergrad Market percentage over 100% vs under 100% in betting odds

Undergrad Finding the Coefficient of x^2*y^3*z in a Polynomial Expansion

Undergrad Correlating input and output in Monte Carlo simulations

High School How do you write functions in R?

Graduate 2 different probability density functions will give the same E(g(x)) or not

Undergrad Deriving Expectations (i.e. mean)

Graduate Probability density function of digital filter

Undergrad Proving 2-Subsets of an n-Set A Equals n(n-1)/2

Graduate The value of E( (||X-μ||-c)^2 )

Undergrad What is the result of A, B, and C when using the subset formula?

Graduate E(X-μ) for X and μ Vectors: First Central Moment

Undergrad Independent identically distributed random variables

Undergrad Solve 500 Right or Wrong Questions: 0.3054936364*10^-148% Probability

High School Barber of Seville: Who Shall Shave the Barber?

Graduate What's your opinions on the Axiom of Choice?

Graduate Calculating Average Size of Target Square in Unit Square with Variable p^2

Graduate Is There a True Bijection Between the Natural Numbers and the Integers?

Undergrad Error propagation for z = 2^(x-y) with standard deviations

Graduate Can statistics support irrational thinking?

Undergrad What Is the Probability of Tire Defects and Passing Rates for Students?

High School Probability of 3 coins landing on diagonals

Graduate Non continuously differentiable but inner product finite

High School What is the probability of solving 500 random questions correctly?

Graduate What is the infinitesimal generator of reflected Brownian motion?

Graduate Intersection with empty index set

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Graduate Do you believe in the Axiom of Choice?

Graduate Statistical Test for X-Y Data with Error Bars

Undergrad Finding expected value from a probability density function

High School Finding probability resources for the Euclid math contest

Undergrad Expected value from a density function

Graduate Weak Law of Large Numbers versus Central Limit Theorem

Undergrad Is a Prefix Code Necessary for Efficient Encoding?

Undergrad How does Huffman coding calculate average symbol length?

Graduate Understanding Borel-Cantelli Lemma

Graduate Prove that the union of two disjoint denumerable sets is denumerable

High School Finding a general expression for powers of a diagonal matrix

Graduate Measurement error analyses, fitting min/max slopes to data with error bars.

Graduate Probability of unions/intersections

Graduate Expected value on subset of Pareto

Undergrad Measuring Attraction/Repulsion Changes in Sets: A Statistical Approach?

High School Odds of Losing with 4 of a Kind in Texas Hold'em

Graduate Deduction theorem for first order logic

Graduate Error estimate on parameter a in exponential fit y=c*Exp(a/x)

High School Relations question

Undergrad Calculating % of Drivers Who Died and Were Not Wearing Seatbelts

Undergrad Test whether matrixes are equal

Undergrad Lottery ticket problem (probability)

Graduate Summation notation from a multinomial distribution calculation

Graduate What is the Set Cardinality Conjecture?

Graduate Query regarding Independent and Identically Distributed random variables

High School What's the best book for learning statistics in a business course?

High School How Do You Calculate the Interest Rate for Compound Interest Problems?

Graduate Calculating 95% Confidence Interval for Laacher Sea Tephra's Age

Graduate Proof of Exponential Interarrival times times

Graduate What is the expected number of flips to observe the first 5 flips pattern again?

Graduate Expected Value for Intersection of Subset Sets in a Set?

Undergrad Are Racial Bias Claims in Media Statistics Accurate?

Graduate How Do You Calculate Expected Value for Complex Probability Density Functions?

Graduate How to determine if a binary relation R on M is a bisimulation?

Graduate Computing distributions by using convolution.

Undergrad Solve Physics Problem: Gaussian Distribution

Undergrad How to derive the least squares line of best fit formula

Undergrad What is the Probability of Needing More Than 400 Rolls to Reach a Sum of 1380?

Undergrad Proving De Morgan Duality Law for Electrical Engineering

Graduate Judgement of good fit: where to stop?

Undergrad Basic Expected Value Problem (probability)

Graduate Are Strings Kolmogorov-Random Actually Random?

Undergrad Is It Hypergeometric or Binomial: Calculating Guessing Probabilities on Exams?

Graduate Minimal conditions for changing order of integration in joint PDFs

Graduate Does the universal quantifier distribute over material conditionals?

Graduate Interpreting the values of slope and intercept coefficients using the CLRM

Graduate Solving Stochastic Processes: A/B in (0,T)

Graduate Can Distributions of Combined Sample Spaces Be Derived from Individual Ones?

Undergrad LOGIC proving/disproving general laws

Undergrad What Is the Probability of Having the Fourth Ace in a Card Game?

Graduate Generating uniform random variable from biased coin flips

Graduate How Do You Calculate the Expected Number of Changeovers in Coin Flips?

Undergrad How many poker tournaments must I track to obtain a significant sample

Undergrad Principal nth Root of a Real Number

Graduate Conditional Probability at it's finest

Undergrad Chebyshev Theorem: Probability of Parts Within .006 of Mean

Undergrad Horses have heads Symbolic Logic

Graduate Probablity of fixed points in permutations

Graduate Multivariate Linear Regression With Coefficient Constraint

Graduate Maximum likelihood estimate of θ from marble data

High School Probability of selecting from infinite sets and uniform distributions

Graduate Something like the Monty Hall Dilemma

Undergrad One sided testing of two Poisson distributions?

Graduate Is a Poisson distribution on ℕ a probability space with the power set as sigma algebra?

Graduate Maximal number of independent random variables

Graduate What is a Marginal Distribution and How Does it Apply to F1(x)F2(y)?

Undergrad Does stopping after 2 points profit maximize hourly income for a day trader?

Undergrad What Does the Solution Set for |x² - 4| < 1 Look Like?

Undergrad Solving Notation Question: Probability of G's Shot

Undergrad Probability a female employee who resigned works in store C

Graduate Probability Theory 2: Finding Mean and Variance of X_n on Real Line

High School Calculating Probability of 4 Heads in a Fair Coin Flip

High School How does set builder notation work?