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Graduate Expected value for the product of three dependent RV
- commish
- · Replies 4 ·
Graduate A question for stochastic calculus
- tennishaha
- · Replies 3 ·
Undergrad What is the Accuracy of Airflow Measurements Using Multiple Devices?
- russ_watters
- · Replies 2 ·
Undergrad Independent Trials: Probability of Events A_i
- IniquiTrance
- · Replies 2 ·
Undergrad Calculating Possible Combinations in 2 Vectors
- King
- · Replies 5 ·
Graduate Prove property of classes (introductory set theory)
- demonelite123
- · Replies 9 ·
Undergrad Can I Put the Expectation Symbol Inside an Integral?
- tennishaha
- · Replies 1 ·
Graduate Monty Hall Problem - But with 4 doors and two opportunities to switch
- x^2
- · Replies 1 ·
Undergrad Number sequence is present in the decimal expansion of pi?
- the4thamigo_uk
- · Replies 1 ·
Graduate Is the Square Root of an Unbiased Variance Estimator Also Unbiased?
- thrillhouse86
- · Replies 2 ·
Undergrad Problem at Work with Regression
- Diffy
- · Replies 2 ·
Undergrad Why is the Linearity of Expectation Used in This Equation?
- cappadonza
- · Replies 3 ·
Undergrad Finding p-value for a Stouffer Z value?
- imiyakawa
- · Replies 2 ·
Graduate N-dimensional RV vs DT Random process
- dionysian
- · Replies 4 ·
Graduate Prove set S is countable iff there exists a surjective/injective function
- cxc001
- · Replies 2 ·
Undergrad What is the origin of the standard normal distribution function?
- coki2000
- · Replies 1 ·
Undergrad Why do the positive integers and positive even integers seem equally infinite?
- Galteeth
- · Replies 12 ·
Undergrad Calculating Probability of Hand of n Cards from a Given Set
- keithsw1111
- · Replies 10 ·
Undergrad Calculating Probability of Rolling Yahtzee
- silvermane
- · Replies 3 ·
Undergrad Knock out tournament to find first places
- Gerenuk
- · Replies 2 ·
High School What is the value of a random variable?
- Phrak
- · Replies 18 ·
Graduate Cardinality Problem: Prove |A| < |N|
- cxc001
- · Replies 2 ·
Graduate Sum of two random variables- kind of
- jmckennon
- · Replies 11 ·
Undergrad Does the Interval [-1,∞) Include Any Open Sets?
- zli034
- · Replies 5 ·
Graduate Understanding criticisms of a paper
- dorlomin
- · Replies 3 ·
Undergrad Estimating Uncertainty in f(x)=a/x
- Niles
- · Replies 3 ·
Graduate Unbiased estimator of a probability?
- zli034
- · Replies 2 ·
Graduate Gambling and the law of large numbers
- techmologist
- · Replies 8 ·
Undergrad Basic Probabilities. Conditional Prob.
- Bacle
- · Replies 2 ·
Undergrad How to bin data logarithmically and assign errors for fitting
- NoobixCube
- · Replies 4 ·
Undergrad Weighted average with uneven errors
- freeman2
- · Replies 1 ·
High School Understanding Binomial Coefficients: Solving a Sample Problem
- Hessinger
- · Replies 2 ·
Undergrad At Least 2 People in a Set of n Have Same # of Acquaintances
- kliker
- · Replies 1 ·
Undergrad Probability of drawing a specific card in trading card game mulligan
- GtB
- · Replies 17 ·
Graduate Why Can't Well Ordering of Reals be Proven with Dedekind Cuts?
- SW VandeCarr
- · Replies 22 ·
Graduate Maximum Drawdown (Binomial tree)
- kk007
- · Replies 3 ·
Undergrad Chi squared test shows independence but PMCC is 0.69
- Boogeyman
- · Replies 1 ·
Graduate Betting systems and independence
- techmologist
- · Replies 7 ·
Graduate Understanding Well-Founded Sets
- Mikemaths
- · Replies 1 ·
Undergrad A familiar probability question
- mesarmath
- · Replies 2 ·
High School Is this the correct contrapositive?
- someperson05
- · Replies 2 ·
Graduate Book with proof that sum of two random variables is a random variable
- seeker101
- · Replies 8 ·
Graduate Can E(y/x) be determined if E(1/x) and E(y) are known?
- zli034
- · Replies 2 ·
Undergrad Expressing consecutive wins as intersection of independent events
- Bacle
- · Replies 6 ·
Graduate A hideous Linear Regression/confidence set question
- Phillips101
- · Replies 3 ·
Graduate What kind of probability distribution would you use to model network queues
- Ben1220
- · Replies 1 ·
Undergrad How can I use modulus and inequalities to simplify my equations?
- Somefantastik
- · Replies 14 ·
Undergrad Lets say I have 18 independant events
- WSAR
- · Replies 1 ·
Graduate Zorn's lemma <=> Axiom of choice
- Fredrik
- · Replies 16 ·
Graduate A sample of normal RVs - the distribution of Xi-Xbar?
- Phillips101
- · Replies 3 ·
High School Why is the conditional probability formula P(A|B) = P(A∩B)/P(B)?
- Godwin Kessy
- · Replies 1 ·
Undergrad Creating Equal Probability Random Values with a Hardware Random Number Generator
- Mr Peanut
- · Replies 4 ·
Graduate Finding the Probability Density Function for the Sum of Two Random Variables
- jmckennon
- · Replies 4 ·
Graduate Confusing use of notation in expressing probability distribution
- sarikan
- · Replies 2 ·
Graduate Is Zero a Frequency? Miller G.A, Frick F.C. Statistical Behavioristics 1949
- EasilyConfuse
- · Replies 1 ·
Undergrad How to find slope and intercept using linear least squares fit
- bobbo7410
- · Replies 2 ·
Graduate How are the normal and Poisson distributions related through the binomial?
- azay
- · Replies 1 ·
Undergrad Is a war outcome a Nash equilibrium if one side starts with fewer troops?
- dratsab
- · Replies 6 ·
Graduate Conceptual problem with fair games
- techmologist
- · Replies 7 ·
Undergrad Rolling together percentages probabilities
- Vincent Vega
- · Replies 3 ·
Undergrad A textbook on probability and statistics
- retry
- · Replies 1 ·
Graduate When can E[Y(X)] equal E[Y(E(X))] for Gaussian variables?
- lode
- · Replies 1 ·
Graduate Why Is the Characteristic Function of a Random Variable Complex-Valued?
- cappadonza
- · Replies 3 ·
Graduate Legal proof that set of Rational numbers is countable?
- Liquid7800
- · Replies 3 ·
Undergrad Calculating Binomial Probability: Understanding Output
- imiyakawa
- · Replies 1 ·
Undergrad Sets where A ∩ B is empty or equals A
- sutupidmath
- · Replies 7 ·
Graduate Prove validity of a cononclusion
- Movingon
- · Replies 2 ·
Undergrad Understanding Probability of Winning in Sports: 8 Wins, 6 Losses, and 7 Streaks
- IniquiTrance
- · Replies 5 ·
Graduate Probability at different time scales
- garethtilley
- · Replies 2 ·
Undergrad Prob(a or b or c or z) NOT mutually exclusive
- osaad
- · Replies 2 ·
Graduate How many candies should you buy to get all the toys?
- jostpuur
- · Replies 15 ·
Graduate Is the integral of (fH(x)²)/fL(x) always greater than one when E[L] > E[H]?
- Obie
- · Replies 7 ·
Graduate What Are the Effects of Diffusing Boundaries on Random Walkers in 1D Lattices?
- NoobixCube
- · Replies 2 ·
Undergrad Meaning of Independent Identically distributed random variables
- dionysian
- · Replies 3 ·
Undergrad How does variance in a fitted model relate to uncertainty?
- Radiohannah
- · Replies 5 ·
Graduate How Can You Prove a Process is Markovian?
- znbhckcs
- · Replies 1 ·
Graduate Mathematical statements with logical symbols
- Fredrik
- · Replies 6 ·
Undergrad What is the probability of the first racer winning first place?
- moonman239
- · Replies 1 ·
Undergrad Probability - Breaking up an event into unions of complements
- IniquiTrance
- · Replies 1 ·
Undergrad Error Analysis: Calculating Error from Radiation Counts
- hartraft
- · Replies 1 ·
Undergrad Do I deserve full credit for this very simple proof?
- Helicobacter
- · Replies 3 ·
Graduate Unbiased estimator/MSE from a Gamma dist.
- daoshay
- · Replies 5 ·
Graduate How Many Permutations in S_n Fix a Given Pair (i,j)?
- quasar987
- · Replies 0 ·
Undergrad Proof of Theorem: Composite Function Inverse
- irvin.b
- · Replies 4 ·
Graduate Probability - Couples seated round a table
- IniquiTrance
- · Replies 1 ·
Undergrad Probability of birthdays shared in a group
- IniquiTrance
- · Replies 6 ·
Undergrad Constraints on Distribution Functions
- cappadonza
- · Replies 1 ·
Graduate Conditional expectation of exponential distribution.
- manish13
- · Replies 2 ·
Graduate Difference between proving no greatest natural number and unboundedness
- jgens
- · Replies 3 ·
Graduate Proof of F^2_n + F^2_(n+1) = F_(2n+1) for n>=1
- StellaLuna
- · Replies 1 ·
Graduate N-ary relation as a combination of binary relations
- Uke
- · Replies 2 ·
Graduate Complete, Equivalent, Closed sets
- Somefantastik
- · Replies 7 ·
Undergrad Effect of changing values of Dummy variables.
- smith007
- · Replies 2 ·
Graduate Calculating Conditional Expectation for IID Normal Variables
- redflame34
- · Replies 7 ·
Undergrad What does the L2-norm equation E(N) = 2π∫(u(N) − u_exact)² r dr do?
- mcooper
- · Replies 2 ·
Graduate Complex Analysis and Statistics
- artbio
- · Replies 2 ·
Undergrad What's the best discrete mathematics textbook?
- BzzZZ
- · Replies 1 ·
Graduate Solve Jensen's Inequality: Proof & Troubleshooting
- GregA
- · Replies 2 ·
Graduate Skewness and Kurtosis of Bernoulli Distributions
- slipperypete
- · Replies 1 ·
Graduate A constant could have a distribution?
- ivyhawk
- · Replies 4 ·