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Graduate Pdf of angle formed by two normal random variables
- shazi
- · Replies 7 ·
Find μ and σ^2 of Y when X~N(2,4)
- dlee
- · Replies 2 ·
Probability of drawing more than 3 red balls in 20 draws with replacement
- evinda
- · Replies 7 ·
Undergrad Operations on both sides of an equation
- Bipolarity
- · Replies 11 ·
Undergrad Combinations n things not all different
- justwild
- · Replies 1 ·
Graduate Cantor proof / infinite binary sequences
- alex.kin.
- · Replies 1 ·
Undergrad Probability of Sharpshooter Missing After 3 Shots
- Tomp
- · Replies 4 ·
Undergrad Generalisation To The Birthday Problem
- Swn Gwyrdd
- · Replies 4 ·
Undergrad Find all combinations of 6 items. Any order, no repeats.
- Xzavios
- · Replies 3 ·
What Is the Value of \(a_{1000}\) in This Sequence?
- anemone
- · Replies 4 ·
JPARK 's question at Yahoo Answers (Cardinality)
- Fernando Revilla
- · Replies 1 ·
Undergrad What Is the PDF of X^2 for a Uniformly Distributed Variable X?
- Tamis
- · Replies 7 ·
Undergrad What Does the Prime Symbol Mean in Statistical Moments?
- freedominator
- · Replies 3 ·
Graduate Integer sum combinatorics problem
- henpen
- · Replies 5 ·
Undergrad Probability of operating room charges on insurance claims
- Daaniyaal
- · Replies 1 ·
Graduate What Are the Theoretical Implications of a Time-Series Being Autoregressive?
- euroazn
- · Replies 2 ·
Graduate Total, transitive, not anti-symmetric orderings
- noowutah
- · Replies 1 ·
Undergrad The number of positive integral solutions is to be found
- ack
- · Replies 6 ·
Undergrad Variations of the Variance Formula
- CraigH
- · Replies 6 ·
Undergrad Can var(x+y) Be Less Than or Equal to 2(var(x) + var(y))?
- kbilsback5
- · Replies 3 ·
Undergrad Optimizing Response Rates: Statistical Analysis for Small Population Sizes
- Diffy
- · Replies 7 ·
Expected number of questions to win a game
- reg_concept
- · Replies 7 ·
Undergrad Where can I find resources to learn about distributions.
- CraigH
- · Replies 3 ·
Graduate Logic Matrices - automata theory
- Omega0
- · Replies 9 ·
Graduate What is the Cumulative Distribution Function for a Continuous Random Variable?
- Dr ps
- · Replies 1 ·
Graduate Does this type of process have a name?
- euroazn
- · Replies 6 ·
Nonisomorphic graphs with 10 vertices all of degree 3
- Bingk1
- · Replies 1 ·
Finding the 3rd Number to Keep Variance Unchanged
- Yankel
- · Replies 3 ·
Graduate Bivariate gaussians for ion beam optics
- LinguisticM
- · Replies 7 ·
GCD Discrete Math: Proving GCD(a,b)=1
- ssome help
- · Replies 3 ·
Graduate TF-IDF formula: why doesn't adjusting denominator ensure non-negative result?
- Borg
- · Replies 3 ·
High School Conflict between experimental and theoretical probability results
- Akshay_Anti
- · Replies 5 ·
Prove $5x+9y=n$ Solutions for $n \ge 32$, $\mathbb{Z}_0^+$
- ssome help
- · Replies 3 ·
Graduate Mathematical Induction: Find P(sub2)(A(subn)) & Prove (n*(n-1))/2
- ssome help
- · Replies 1 ·
Undergrad Natural Language proof of additive inverse
- Tomp
- · Replies 4 ·
Undergrad Can we apply non-linear smoothing to a linear looking like data ?
- paawansharmas
- · Replies 4 ·
Graduate Gaussian Mixture Model Confusion
- mp6250
- · Replies 1 ·
Graduate Calculation of the error function.
- MathematicalPhysicist
- · Replies 3 ·
Undergrad Fitting a sine curve that isn't a perfect sine curve?
- Phystudent91
- · Replies 4 ·
Graduate Comparing discrete data to a continuous model (1D)
- mikeph
- · Replies 1 ·
Graduate Statistics: finding a critical region
- Aria1
- · Replies 1 ·
Solving a Logarithm Problem with Given Logs: Step-by-Step Guide
- Alaba27
- · Replies 5 ·
Undergrad Variables and normal distributions
- ebrattr
- · Replies 2 ·
Undergrad Slotted ALOHA P(All nodes successful @ time t)
- testietester
- · Replies 3 ·
Undergrad Expected questions to win quiz with point reset on 2 consecutive wrong answers
- reg_concept
- · Replies 3 ·
Adding a percentage fee that applies to the final selling price
- mrmikepan
- · Replies 3 ·
Undergrad Calculating Possible Sequences with Constraints
- pennypenny
- · Replies 4 ·
Graduate What are the potential connections between Quantum Mechanics and Model Theory?
- nomadreid
- · Replies 6 ·
What distribution models arrival rates varying by hour?
- mehdialisoltani
- · Replies 1 ·
Graduate Proving Correlation Coefficient Relationships for 'x' and 'y' with Zero Mean
- iVenky
- · Replies 15 ·
Demand and Regression Analysis
- rr2013
- · Replies 3 ·
Undergrad A question involving permutations and probability.
- missiledragon
- · Replies 2 ·
Undergrad How can I convert a rate of behavioral responses into a probability?
- DaveJersey
- · Replies 3 ·
Undergrad More on secretary/marriage/sultan's dowry problem? It is so cool
- tsuwal
- · Replies 2 ·
Undergrad Base Case in Strong Induction Proofs
- velouria131
- · Replies 1 ·
Average steps required to terminate a game.
- bincy
- · Replies 3 ·
Graded poset definition trouble
- caffeinemachine
- · Replies 2 ·
Graduate Interpreting a very small reduced chi squared value
- X-Kirk
- · Replies 6 ·
Undergrad What Is the Fair Price per Trial When Stopping After 3 Heads?
- zli034
- · Replies 2 ·
Undergrad Expected tries to to remove ball from urn
- funnyguy
- · Replies 6 ·
High School How Do You Calculate the Probability of Drawing Two Red Balls from an Urn?
- blob84
- · Replies 2 ·
Statistics and customer ratings
- find_the_fun
- · Replies 1 ·
Undergrad Why is it P(X=a) = 0 for all a belonging to ℝ for continuus rand.vars?
- cdux
- · Replies 2 ·
Graduate Can the Kolmogorov definition of the conditional probability be proven
- cdux
- · Replies 15 ·
Graduate Confusion on application of definition of degrees of freedom
- nomadreid
- · Replies 22 ·
Graduate Showing a random Variable has a continuous uniform distribution
- LBJking123
- · Replies 2 ·
Undergrad Probability of at least 1 woman in 3-person selection from 17 women and 15 men
- Topgun_68
- · Replies 7 ·
Inequality proof - for determining convex set
- numbersense
- · Replies 3 ·
Graduate Can the axiom of countable choice be proved?
- gottfried
- · Replies 1 ·
KRISTINE's question at Yahoo Answers (Set inclusion)
- Fernando Revilla
- · Replies 1 ·
Graduate The Place of Natural Numbers in Axiomatic Mathematics
- middleCmusic
- · Replies 2 ·
Logic problem with arithmetic and inequalities
- solakis1
- · Replies 5 ·
Undergrad Combinations and Permutations of Cards
- Baron
- · Replies 4 ·
Undergrad Calculating the Probability of K=3 When Flipping a Coin 6 Times
- ParisSpart
- · Replies 8 ·
Undergrad What Is the Probability That the Maximum of Two Drawn Balls Is 9?
- ParisSpart
- · Replies 1 ·
Graduate Autocorrelation function from PDF?
- iVenky
- · Replies 5 ·
Undergrad What is the probability that the maximum roll of a dice will be exactly 2?
- ParisSpart
- · Replies 11 ·
Graduate Dealing with Random Coefficients in Linear Differential Equations
- thegreenlaser
- · Replies 6 ·
Undergrad Calculating number of character combinations in password
- DMinWisconsin
- · Replies 4 ·
Graduate Expected value of complex gaussian
- jashua
- · Replies 6 ·
Graduate Can You Find a Counterexample to the Recursive Lucas and Fibonacci Relationship?
- ghostskwid
- · Replies 1 ·
Undergrad Understanding probability density function
- cdot
- · Replies 3 ·
Undergrad Hypothesis Testing Stats: Making a Test w/ Unknown SD & Tables
- Klungo
- · Replies 3 ·
Undergrad How Many Ways to Arrange Five Colored Balls with Specific Conditions?
- erogard
- · Replies 2 ·
Undergrad Choosing the Best Test for Exponentiality for Sample Size of 150
- Mark J.
- · Replies 1 ·
Solve Recurrence Equation w/2 Base Cases Same Result
- ATroelstein
- · Replies 1 ·
Undergrad Percentage question (probability , game)
- reenmachine
- · Replies 8 ·
Graduate Random process derived from Markov process
- Mubeena
- · Replies 4 ·
Probability of current flowing through circuits
- Jameson
- · Replies 6 ·
Word problem involving counting
- Petrus
- · Replies 28 ·
High School Concept of Rate: Understanding Division of Different Units
- Square1
- · Replies 4 ·
Undergrad Calculating Rabbit's Moves on a Chessboard | Combinatorial Question
- ParisSpart
- · Replies 8 ·
4 part problem about a 4-sided die.
- Angelaa
- · Replies 19 ·
High School How do I learn to use statistics for high school basketball?
- Miloslav
- · Replies 3 ·
Undergrad Standard deviation with frequency
- Big-Daddy
- · Replies 9 ·
Undergrad Probability of an event occurring at least once over n trials
- helpmeplzzz
- · Replies 5 ·
Probability of White Ball Drawn Twice From Urn I & II
- Jameson
- · Replies 5 ·
Undergrad Is it possible to find the SD without the data?
- stonecoldgen
- · Replies 2 ·
Graduate Combining Errors for Stress Calculation
- charlesltl
- · Replies 2 ·
Graduate Could Set Theory Actually Prove 1+1=3?
- ilmareofthemai
- · Replies 3 ·