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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 How Do You Describe an Equivalence Class?
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Undergrad Optimizing profit in a practical setting, best technique?
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Graduate Finding the MVUE of a two-sided interval of a normal
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MHB With how many ways can the digits be arranged?
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MHB With how many ways can we choose disjoint subsets?
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Undergrad Variance of Estimator: Learn How to Calculate
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MHB Proving Induction Formula for C(n,k) Using Combinatorial Relations
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Undergrad Does Probability Increase Over Time in Continuous Events?
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Graduate Characteristic functions and functionals
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Undergrad Mathematical Induction questions
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MHB Understanding Binary Relations: Reflexive, Symmetric, Antisymmetric & Transitive
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MHB Poisson Process - Number of cars that a petrol station can service
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Undergrad How to compare these two sets of data?
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MHB Occupancy Problem (Wackerly & Mendenhall & Schaeffer Problem 2.93)
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High School Translating set notation to english
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Graduate Modus Ponens on A Statement of Deduction?
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Graduate Formal definition of set operations
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Undergrad Just what the heck is probability anyway?
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MHB Can Jensen's Inequality Solve the Inequality Challenge III?
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Graduate Computation about Gaussian and Dirac Delta Function
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Graduate Weighted least squares residuals
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Graduate KL divergence on different domains
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MHB How to Find the Conditional Density for an Improved Estimator?
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MHB How Does a 30% Price Increase Affect Sales to Result in a 9% Revenue Decrease?
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MHB Confused by this probability question
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MHB Digraph of a Binary Positional Tree
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Graduate Closest Matching Chemical Fingerprint -what analysis?
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MHB Show that the maximum likelihood estimator is unbiased
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MHB Compute Expectation for $X_{1}^\frac{1}{2}$ with Family $f(x,\theta)$
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MHB Growing More Trees to Sustainable Living
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MHB Possible numbers under the given restriction
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Graduate G-Test: Is it Dependent on Total Amount of Observations?
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Undergrad How Do You Calculate the Probability of a Sample Mean in Normal Distribution?
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Undergrad Help designing fun lesson plan with permutations, combinations, etc
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Undergrad Maximal, greatest, minimal and least elements of a set
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Undergrad The Relation, Function & Operation
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Graduate Chi-square test: why does it follow a Chi-square distribution
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MHB Is this Tree of Algebraic Expression Correct?
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Undergrad Is the Law of Total Probability a Theorem or an Axiom?
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Graduate Test for independence in contingency tables with zeros
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MHB Why do we conclude that r1-r2=0?
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Graduate Cartesian product of (possible infinite) family of sets
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MHB How to Correctly Diagram Set Inclusions Among P, O, S, and E?
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MHB Can L-Shaped Tiles Fit Perfectly on a 2xn Board If n Is Not Divisible by 3?
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MHB Calculating the Density Function for X/Y with Exponential Distributions
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Graduate Probability of selecting accurate results
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Graduate What are the latest developments and open problems in Ito calculus?
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Graduate Appraising Analogical Arguments
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Undergrad Incorrect interpretations of statistical results
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Graduate Fitting a curve to data with error bars on curve parameters
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Graduate Is the Set of Functions from Z to [0,1] Truly Uncountable?
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Graduate Minimisation over random variables
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MHB Probability Challenge: Jason's 2010 Coin Flips
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Graduate Help understanding infinity and applications to automaton theory
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Graduate Comparing curves using gaussian process regression
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MHB Probability of 4-Quarter Flips: Outcomes & Expected Value/Std Dev
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Graduate Correlation Function of the Ornstein-Uhlenbeck Process
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Graduate HMM with continuous observation - PDFs to probabilities
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Undergrad Is My Card Game Probability Calculation Correct?
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MHB Simplify Logic using One Connective: Solving ((q→p) ^ (p→r))→(r→q)
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MHB Undirected graph proof, Set intersection
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MHB Proof of Sets X,Y: X⊆Y <=> P(X)⊆P(Y)
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MHB Does the Mean Work Week Differ for 18-25 Year Olds?
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Graduate Proof of strictly stationary process
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Graduate Can HMMs accommodate variable time delays in observations?
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MHB Un-clear proof of my professor - logic and theory set
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Undergrad Help with proof that E[x_i] is X bar
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MHB An Equivalence Relation with Cauchy Sequences
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Undergrad Disproving vs Proving: Certainty of Results
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MHB Proving Modular Arithmetic for x^2 = 0 or 1 (mod 4)
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MHB Value of x After Logic & Math Task w/ x=2
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Undergrad Using correlation coefficients as x in a regression?
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Graduate CDF Query: Conditional CDF of S
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MHB Confidence intervals and point estimate problems
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Graduate Finding the Cardinality of Set C: A Problem in Subsequence Coverage
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MHB Drawing Arrow Diagrams & Explaining Domain, Codomain & Range
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MHB Determining Positive Correlation from Table
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Graduate First passage time for Kinetic Monte Carlo model
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MHB What Is the Probability of Three Girls Given the Youngest Is Female?
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Undergrad Binomial Distribution: Average & Probability of ≥1 Success
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Graduate Probability problem - from another forum
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Graduate Calculation of expected value of 2RVs
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High School Is empty set part of every set?
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Undergrad Find number of elements combinations covered by a given set of element
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MHB Round-Trip Speed Word Problem: Sarah's Boat & River Current
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MHB What Integers Between -100 and 400 Satisfy Specific Modular Conditions?
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Undergrad How Do We Know If Irrational or Transcendental Numbers Repeat?
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Graduate What is the distribution of the sum of two random vectors?
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Graduate Relationship between a posterior distribution and the LLN
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Graduate Regression Analysis on Theoretical Model
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Graduate Why does conditional probability used in mean square error equal zero?
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Undergrad What is the median value of an odd-numbered set of letters?
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MHB Jar of Jelly Beans: 20 of Each Color, How Many to Pick?
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MHB Proof by Induction Help: Solving Recursive & Closed Formulas
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MHB How to calculate max/min scales on a scatter plot
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MHB Combination Problem: C(70,67) = 54,740
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Graduate Is a model nested with itself before collapsing categorical variables?
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MHB Solve 17 Difficult Math Problems: Proving At Least 2 Committees are Identical
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MHB What is the meaning of one-to-one correspondence between subsets of S?
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Undergrad Solving the Set Mapping Problem: How Many Is Enough?
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