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Graduate What is the covariance matrix (X,Y) for the joint distribution of X and Y?
- nikki92
- · Replies 1 ·
Undergrad Relative Error Propogation in Equations
- Septim
- · Replies 5 ·
Graduate Explanation on minimization of Expected values
- cutesteph
- · Replies 1 ·
Graduate Probability generating function.
- nikki92
- · Replies 1 ·
Graduate What is the Definition of the Supremum in First Order Predicate Logic?
- stauros
- · Replies 8 ·
Undergrad Trying to better understand the reductio ad absurdum
- charlie_sheep
- · Replies 1 ·
Graduate Uniform integrability under continuous functions
- jk_zhengli
- · Replies 1 ·
Number of p element subsets whose sum is divisible by p
- caffeinemachine
- · Replies 2 ·
Undergrad Probability of number of flips given number of heads and P?
- veritas_1
- · Replies 2 ·
Undergrad Solving the Parcel Problem: When to Go Out?
- Ashiataka
- · Replies 4 ·
Graduate Continuous and discrete variables with a copula?
- bradyj7
- · Replies 1 ·
Undergrad Evaluating statistics knowledge from a mind map
- Cinitiator
- · Replies 4 ·
Undergrad Why is Baye's theorem called inverse prob ?
- iVenky
- · Replies 7 ·
High School Online resources for learning statistics
- sdj
- · Replies 1 ·
Undergrad Proof of Existence & Uniqueness of Rational Number y for xy = 2
- nicnicman
- · Replies 2 ·
True or false questions involving the null hypothesis
- Uniman
- · Replies 1 ·
Graduate Mathematical logic and statistics
- Cinitiator
- · Replies 1 ·
Solving Random Variable Work: 0 to Infinity = 0.002?
- Uniman
- · Replies 1 ·
Graduate Limiting Distribution of Scaled Random Walk
- woundedtiger4
- · Replies 7 ·
Undergrad Bayesian statistics learning materials
- Cinitiator
- · Replies 11 ·
Calculate using Standard Normal Table: P(22 <= X <= 25) = .4332
- Uniman
- · Replies 1 ·
Undergrad Proof of infinitely many solutions
- nicnicman
- · Replies 30 ·
How Do You Determine the Correct Quantile for One-Sided Hypothesis Tests?
- Uniman
- · Replies 1 ·
Graduate Quantile function for leptokurtotic sampling distribution
- ephedyn
- · Replies 7 ·
Undergrad Proving Different Parities in Integer Sums
- nicnicman
- · Replies 6 ·
Undergrad Proving the Wallis product inequality with mathematical induction
- Walshy1
- · Replies 1 ·
Undergrad Normal distribution + calculation of Z values
- JamesGoh
- · Replies 3 ·
Undergrad What is the significance of variance and covariance equations?
- dexterdev
- · Replies 2 ·
Undergrad I wanted to clearly understand these notations on probability.
- dexterdev
- · Replies 4 ·
Transitive Sets: Prove, Show With $n$ Elements
- Also sprach Zarathustra
- · Replies 2 ·
Graduate Is Musical Set Theory Adequately Defined in Contemporary Music Analysis?
- Someone2841
- · Replies 2 ·
Undergrad Truth Values of Nested Qualifiers
- nicnicman
- · Replies 1 ·
Undergrad Symbolizing Quantified Statements in Logic
- nicnicman
- · Replies 4 ·
Graduate What is Stochastic Drift in Probability?
- woundedtiger4
- · Replies 18 ·
Graduate What is the pdf of multiplication of two random variables?
- iVenky
- · Replies 3 ·
Graduate Bayesianism vs frequentism: which one is better for science?
- Cinitiator
- · Replies 2 ·
Graduate Formula for the expected value of a function
- gsingh2011
- · Replies 1 ·
Graduate How is causality proven when it's impossible to change the IV?
- Cinitiator
- · Replies 6 ·
Undergrad Are Equations for Linear Regression Right?
- iVenky
- · Replies 7 ·
Graduate Uncertainty for least squares fit
- LizardCobra
- · Replies 8 ·
Graduate Proof of Godel's 1st Theorem missing ω-consistency requirement. What's wrong?
- andrewkirk
- · Replies 2 ·
Graduate Combinatorics Problem: Solving 4th Problem with n Segments/Settings
- jwatts
- · Replies 8 ·
Graduate Mean Squared Error of an estimator.
- Ddvon
- · Replies 7 ·
Graduate Discrete mathematics, bijections between disjoint unions
- infk
- · Replies 7 ·
Calculate Logs without Calculator - Tips & Methods
- hp12345
- · Replies 7 ·
Graduate Can we say N is strictly a subset of P(N)?
- AATroop
- · Replies 1 ·
Undergrad Reverse Conditional Probabilities
- tangodirt
- · Replies 1 ·
Graduate Trying to understand ω-inconsistency
- andrewkirk
- · Replies 2 ·
Undergrad If you have a 1/3 chance of winning one round and you play 7 rounds.
- physicswinner
- · Replies 2 ·
Undergrad Translating English Sentences into Logical Expressions with Nested Quanitifiers
- nicnicman
- · Replies 2 ·
Graduate Correctness of the antecedent rule in sequent calculus
- matts0
- · Replies 2 ·
Graduate Is a random variable really random or just a function?
- woundedtiger4
- · Replies 6 ·
Undergrad Transitivity property not clear.
- lalapnt
- · Replies 1 ·
Solving Sour Milk Problem: Find Least Tasting Bottles
- OhMyMarkov
- · Replies 2 ·
Undergrad Why the Monty Hall puzzle is categorically 1/2 and not 2/3rds
- CaptainOrange
- · Replies 38 ·
Conditional normal distribution
- learner928
- · Replies 16 ·
Undergrad What is the Probability of Selecting 9 CDs with Saved Data from a Box of 15 CDs?
- NewtonianAlch
- · Replies 9 ·
Graduate What Are the Limits of Interactive Proofs: Why Does MIP Fall Within NEXP?
- Dragonfall
- · Replies 1 ·
Graduate Probability with expectation and variance
- chupi1289
- · Replies 1 ·
Undergrad Which Regression Model is More Realistic for Predicting Wages Based on IQ?
- wow007051
- · Replies 1 ·
Graduate Curve-fitting to data with horizontal/vertical error bars
- mikeph
- · Replies 11 ·
Graduate Basic random variable question - measure theory approach
- fleazo
- · Replies 7 ·
Undergrad How to get the CDF from a histogram
- catalin.drago
- · Replies 2 ·
Undergrad Probability of something happening given the mean and the standard deviation.
- DanielJackins
- · Replies 4 ·
Some considerations about conditional normal distribution....
- chisigma
- · Replies 1 ·
Undergrad Number of possible Straights in a deck of 52 cards
- audifanatic51
- · Replies 4 ·
Undergrad What do unstandardized logit coefficient and beta mean in regression output?
- guss
- · Replies 4 ·
Graduate Math Modeling with markov chains
- chuy52506
- · Replies 2 ·
Graduate How is the set of all natural numbers, N, denumerable?
- JT73
- · Replies 7 ·
High School On average how many rolls will it take to roll a 6?
- rudolfstr
- · Replies 13 ·
High School Why is x² = y² transitive on the natural numbers?
- smithnya
- · Replies 7 ·
Graduate A doubt on stastical indeependence , orthogonality and uncorrelatedness ?
- dexterdev
- · Replies 3 ·
High School Why is -101 mod 13 = 3 and not 10
- Superdemongob
- · Replies 5 ·
Undergrad Suppose there are 2 defective among five items
- shinkansenfan
- · Replies 2 ·
Undergrad Non-applicability of uniform distribution formulae?
- peripatein
- · Replies 15 ·
Graduate Is It Plausible for Table Surface Area Uncertainty to Be Nearly 70 cm²?
- peripatein
- · Replies 3 ·
Graduate Finding error on gravitational acceleration
- peripatein
- · Replies 21 ·
Graduate Bayesian network simplification.
- IttyBittyBit
- · Replies 1 ·
Graduate AICc and parameter likelihood from repeated fits
- digfarenough
- · Replies 9 ·
Undergrad Solving Binary Markov Sources Exercises
- Drao92
- · Replies 7 ·
Undergrad How to generate a random number according to this distribution?
- wdlang
- · Replies 5 ·
Undergrad How can the ordered pair (a,b) be defined as {{a},{a,b}}?
- BifSlamkovich
- · Replies 19 ·
Graduate Bayesian probability question about Dirichlet prior distributions
- bradyj7
- · Replies 11 ·
Graduate Comparing Least Squares and Maximum Likelihood?
- peripatein
- · Replies 6 ·
Graduate Normal Conditional Distribution
- learner928
- · Replies 3 ·
Graduate Does Godel's numbering system have to be so complex?
- andrewkirk
- · Replies 5 ·
Undergrad Confusion about notation regarding compliments/universal sets
- NecroWinter
- · Replies 2 ·
Undergrad How to Test Validity using Reductio ad Absurdum
- StevieTNZ
- · Replies 2 ·
Undergrad Goodness of Fit Tests for Poisson Distribution
- Mark J.
- · Replies 2 ·
High School Why are there more zeros in a sine wave than 1s and -1s?
- dexterdev
- · Replies 7 ·
Graduate What are the different types of infinities?
- Avichal
- · Replies 16 ·
Graduate Correlation between chi-square and p-value
- peripatein
- · Replies 2 ·
Graduate Analytic algebraic expression of serial data having random pattern
- atisdmitra
- · Replies 1 ·
Undergrad Get Frequency Distribution Vector from a Random Sequence
- dexterdev
- · Replies 14 ·
Undergrad Logical equivalencies involving ifs and nors
- nicnicman
- · Replies 2 ·
Undergrad Probability of AᴧBᴧBᴧC equal zero why 1
- Sadeq
- · Replies 10 ·
Graduate Verifying multiplication in quotient rings is well-defined
- AAQIB IQBAL
- · Replies 1 ·
Graduate Logic puzzle - trying to justify a step in proof of Godel's theorem
- andrewkirk
- · Replies 5 ·
Undergrad What's the difference between trends and regression lines?
- Cinitiator
- · Replies 1 ·
Undergrad Probability of compressing n random bits by k bits
- karamand
- · Replies 4 ·