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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 Chebyshev's Theorem and income
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Graduate Distribution arising from randomly distributed mean and variance
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Graduate Is the Empty Set Axiom a Theorem in ZF?
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Undergrad How many 5 letter palindromes can be made using an alphabet with 5 letters?
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Undergrad Hypothesis test on ordinal data
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Undergrad Help with some set theory questions
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Undergrad What is a Quotient Set: Practical Terms & Euler's Phi Function
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Undergrad Estimation Theory: Get Help Understanding Binomial Proportion
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Undergrad Definition of moment generating function
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Undergrad I need to prove that the following is not surjective. how do i do
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Undergrad What is the difference between symmetric and antisymmetric relations?
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Graduate Sigma-algebra generated by a function
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Undergrad Racecar Winning Probability Index - click to find out what it means
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Undergrad Probably pretty simple for ya'll but
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Undergrad Cant get my head around gaussians, so easy aswell?
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Graduate Moment generating function help?
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Undergrad Intersection of two gaussian distribution functions
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Undergrad How Do You Calculate Probability in a Two-Dimensional Sample Space?
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Graduate Is the Cumulant Generating Function correctly defined?
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Undergrad Random vs fixed effects in ANOVA
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Undergrad Sets & Notations: What Do S* and S* Mean?
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Undergrad How to Calculate Symmetric Relations in Set Theory?
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Undergrad How can we prove that p(n) is true for all integers n with 1 <= n < v.size()?
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Graduate Expectation of terms in double summation
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Undergrad Reflexive = transistive relation?
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Undergrad Relation Problem on A & B: What Happens to 1,3 & 2,4?
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Undergrad Understanding Normal Distribution and Calculating Probability for Safe Sailing
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High School Finding F-Critical (Comparing Variances)
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High School Calculating Probability of Rolling a 3 before a 7
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Graduate Poisson Process Conditonal Probabilities
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Undergrad Determine whether it is an onto function
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Graduate The Deterministic Nature of Probability in Quantum Mechanics
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Graduate Working out the cumulative distribution
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Undergrad Cumulative probability of HIV infection
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Graduate Axiom of choice question (small index set)
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Graduate What is the PDF of a Sine Wave Cycle?
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Undergrad Importance of homogenity of variance
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Undergrad Why Are There Contradictions in Hasse Diagram Examples?
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Undergrad Answer: Combinations Problem: 40 Elements, 20 Identical - How Many Orderings?
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Graduate Is This Moment Generating Function Expression Correct?
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Graduate Interesting set/divisibility/counting question
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Graduate The distribution of ratio of two uniform variables
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Graduate What does the log likelihood say?
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High School Add, subtract, multiply and divide uncertainties in measurement.
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Undergrad Why is the P Value Calculated Using the Integral Under the Z Curve?
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Undergrad Help with generating the probablities open a card game
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Graduate Fuzzy logic can be emulated with standard logic
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Undergrad Why Is the Expected Value of cos(t)sin(t) Zero?
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High School Question about cadinality of sets
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Undergrad Stats help - Linear Model fitting in R
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Undergrad Fundamental unit of information
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Graduate When is a collection of sets too large to be a set?
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Graduate Two measurements. Different trust.
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Graduate Normalization: discrete vs. continuous
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Graduate What is the Mean of Exponential RVs with Chi Square Distribution?
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Graduate Does input exist? Is f(x) identical to y?
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Graduate Prove A^B A^C = A^{B+C}: Steps & Tips
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Graduate Balanced incomplete block design
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A seemingly easy logical question
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Undergrad Interpreting Chi Squared Test Results for Lab Report
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Graduate What is the relationship between integrals and measures in measure theory?
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Undergrad Pigeohole principle - rolling die
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Graduate Central Limit Theorem Variation for Chi Square distribution?
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Undergrad Surjective Functions: Understanding Domain and Range
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Undergrad Number of different license plates
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Graduate Gamma Distribution Confidence Interval
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Graduate Which structures can constitute the foundations of mathematics?
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Graduate A stochastic calculus question
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Undergrad Why do we use a square and square root method in the standard deviation formula?
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Undergrad If and only if relationship between them?
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Undergrad Absolute relative approximate error
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Graduate Expected value and nonnegative random variable
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Undergrad Find Covariance Matrix for c1,c2 Given x,y=7,4
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High School Probability question from the movie 21
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Undergrad What is the best estimate for the unknown parameter in a normal distribution?
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High School What does the notation C = C1 U C2 mean?
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Graduate What happens to gaussian white noise when derived in continuous time?
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Graduate Conditional & uncoditional MSE (in MMSE estimation)
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Undergrad Calculating Probabilities in Mafia Party Game
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Undergrad What is the formula for calculating the FWHM of a gaussian function?
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Graduate Is Self-Referencing a Valid Method for Defining Propositions?
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Graduate The size of sets and infinities
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Undergrad Why Use a Biased Estimator?
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Undergrad Now, does A always cause C?Does A always lead to C?
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Graduate Infinite set, disjunction, and tautology
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Undergrad Comparison of 4 sets of data: a measure of similarity
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Graduate Cardinalities of Sets: Prove |(0, 1)| = |(0, 2)| and |(0, 1)| = |(a, b)|
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Graduate Calculate Parameters of Shifted Exponential Density from Measurements
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Graduate CDP of a function of a continuous RV
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Undergrad Improve Test Scores: Solving Probability Problems with Expert Help
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Graduate Functions of random variable and their expected value
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Graduate Need help understanding this problem
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Graduate Expected value for the product of three dependent RV
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Graduate A question for stochastic calculus
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Undergrad What is the Accuracy of Airflow Measurements Using Multiple Devices?
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Undergrad Independent Trials: Probability of Events A_i
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Undergrad Calculating Possible Combinations in 2 Vectors
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Graduate Prove property of classes (introductory set theory)
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Undergrad Can I Put the Expectation Symbol Inside an Integral?
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Graduate Monty Hall Problem - But with 4 doors and two opportunities to switch
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