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Undergrad Calculating noise in a data sample - what region to use
- tappy
- · Replies 5 ·
Consider the following probability mass function of a random variable x
- dylbester
- · Replies 1 ·
Continuous random variable question
- dylbester
- · Replies 3 ·
Question regarding a probability mass function of a random variable
- dylbester
- · Replies 1 ·
High School Boy/girl riddle (conditional probability)
- SlowThinker
- · Replies 7 ·
Is this transitive closure correct or not?
- Natalie1
- · Replies 3 ·
Conditional proof for multiple quantifier
- lize
- · Replies 1 ·
Undergrad Residuals are not 'random' -- How do I resolve?
- semidevil
- · Replies 17 ·
High School What does this set notation mean?
- pellman
- · Replies 5 ·
Undergrad What is meant by this notation?
- mohamed el teir
- · Replies 9 ·
What is the expected outcome of a game of chance with varying probabilities?
- aprilryan
- · Replies 4 ·
Graduate Parameterizing conditional expectations (Gaussian case)
- estebanox
- · Replies 2 ·
Undergrad Monty Hall - Multiple solutions via direct calculation?
- CynicusRex
- · Replies 7 ·
Help with Probability, Roulette, and Population Statistics
- Paolo98
- · Replies 3 ·
Graduate Stats: would the sum of the variances be 1 in this case?
- JesseM
- · Replies 7 ·
Undergrad Question on level of significance (los)
- Arceus74
- · Replies 1 ·
Estimating the Probability of Earning a Certain Amount in a Weekend as a Waiter
- h91907
- · Replies 1 ·
Undergrad Is the House Edge on Craps C and E Bets Higher Than Reported?
- eiyaz
- · Replies 9 ·
Undergrad Average number of times a random walk passes a point
- jamie.j1989
- · Replies 10 ·
Probability Help Needed: Tertiary Education in African Countries
- DAMES
- · Replies 2 ·
Graduate Expectations of normal variables
- lequan
- · Replies 1 ·
Graduate I can't understand axiom of regularity....
- ankit.jain
- · Replies 18 ·
Undergrad Finding the Number of Sets in Two Groups: A Simplified Problem
- ssd
- · Replies 2 ·
Undergrad Random variable and probability
- Imagin_e
- · Replies 5 ·
High School Markov model on a sequence of numbers
- iheadset
- · Replies 4 ·
Graduate Amplitudes of probability in Mathematics before QM
- DaTario
- · Replies 28 ·
High School Calculus of Cantor Spaces (and the like)?
- Jimster41
- · Replies 1 ·
Graduate Continuum hypothesis and fractals
- itssilva
- · Replies 26 ·
Help with Logarithms: Find 2^A
- IHateFactorial
- · Replies 2 ·
Graduate What does it mean? (Graph theory)
- ff4ever
- · Replies 2 ·
Understanding Uniform Random Variables: Comparing $X$ and $Y = 1-X$
- Francobati
- · Replies 3 ·
Graduate Is P(A) ⊆ P(B) a Sufficient Condition for A ⊆ B?
- YamiBustamante
- · Replies 5 ·
Random Variable over probability space
- Francobati
- · Replies 10 ·
Calculating Expectation of $X$ for a Nonnegative RV
- Francobati
- · Replies 15 ·
Undergrad Does negating a set change it symbolically?
- YamiBustamante
- · Replies 1 ·
Define $f: \mathbb{Z} \to \mathbb{Z}: f^{-1}(\left\{0,1,2\right\})$
- Guest2
- · Replies 1 ·
Graduate Shor's algorithm, definition of modulo
- mupsi
- · Replies 12 ·
Undergrad Standardization of a random variable
- K41
- · Replies 4 ·
Graduate Correlation limits for binary variates
- Mentz114
- · Replies 4 ·
Undergrad What results can be found from point set topology?
- Kontilera
- · Replies 2 ·
Graduate Intuitive explanation of lim sup of sequence of sets
- madhavpr
- · Replies 6 ·
Undergrad Understanding Translation Symbology in Scientific Formulas: A Homestudy Guide
- Scott S
- · Replies 2 ·
Undergrad Is Game Theory a Self-Contained Subject?
- bballwaterboy
- · Replies 4 ·
Statistics Question Probability
- kwiddoes23
- · Replies 1 ·
How Do You Calculate Binomial Probabilities for Survey Representation?
- kwiddoes23
- · Replies 1 ·
Graduate Bounding a truncated normal with a gamma
- FallenApple
- · Replies 1 ·
Graduate Convolution of Time Distributions
- SSGD
- · Replies 3 ·
Sound Intensity & Distance Relationship
- karush
- · Replies 2 ·
Undergrad Disproving an incorrect theorem?
- YamiBustamante
- · Replies 4 ·
Undergrad Can x-y Be Even While x²-xy+3 Is Odd?
- bronx
- · Replies 3 ·
Can Algebra of Sets Determine Solutions for Set Equations Like $AX=C$?
- Natalie1
- · Replies 5 ·
Solve Sum of {30 \choose i} with Binomial Theorem
- mathgirl1
- · Replies 3 ·
Undergrad Statistics of Voter Search by Candidates: Logistic Regressio
- WWGD
- · Replies 2 ·
8 Queens Problem (For people who want a try, not homework$)
- IHateFactorial
- · Replies 1 ·
Proving an absolute value inequality
- cbarker1
- · Replies 2 ·
Graduate Proofs involving Negations and Conditionals
- YamiBustamante
- · Replies 7 ·
Graduate Is P(A,B|C) = P(A|C) P(B|C), if P(A,B) = P(A)P(B)?
- natski
- · Replies 2 ·
Standard deviation, Normal Distributions and Taking Random Samples
- DarcyDorian
- · Replies 1 ·
Undergrad Is the Subset Sum Problem Truly Solved by Generating Large Random Sets?
- LolipopDragon
- · Replies 5 ·
Not an exercise, more of a question.
- IHateFactorial
- · Replies 1 ·
Undergrad Number of ways to arrange n numbers in k groups
- ENgez
- · Replies 5 ·
Win the Coin Toss Game at the Fair - Challenge Problem
- Ann1
- · Replies 6 ·
Can You Solve These Combinatorial Equations?
- IHateFactorial
- · Replies 5 ·
Graduate Understanding Random Vectors and Hypersphere Distributions
- rabbed
- · Replies 9 ·
Undergrad Testing for Linear Relation:r^2 vs H_0: slope =0
- WWGD
- · Replies 3 ·
Max Value of $P(A \cap B): \min(P(A),P(B))
- Guest2
- · Replies 2 ·
Coding Theory: What You Need to Know
- evinda
- · Replies 1 ·
High School Properties of sets under operations help
- Kilo Vectors
- · Replies 19 ·
Graduate Maximum Likelihood and Fisher Information
- dspampi
- · Replies 1 ·
Graduate Independence of events question
- geoffrey159
- · Replies 1 ·
Die Roll & Coin Toss: Why 42 Possible Outcomes?
- Guest2
- · Replies 1 ·
Graduate Calculating the conditional probability of an event
- STEMucator
- · Replies 17 ·
Graduate Equation for the number of unlabeled trees on n vertices
- TheMathNoob
- · Replies 3 ·
Graduate "Feeling" the relation of math to the real world
- la6ki
- · Replies 5 ·
Prove Theorem: Probability of A Subset B is Less than B
- Guest2
- · Replies 3 ·
Graduate Derivation of Box-Muller Transform: Exponential Distrib.
- rabbed
- · Replies 3 ·
Undergrad How to express this statement using quantifiers
- rasen58
- · Replies 2 ·
Graduate Pairwise correlation of signals
- serbring
- · Replies 2 ·
Proving Theorem 2: At Least 2 Games Played
- narledge
- · Replies 3 ·
Graduate Testing PRNG w/ Chi-Squared & Kolmogorov-Smirnov Tests
- anachin6000
- · Replies 3 ·
Graduate Distribution of exponential family
- the_dane
- · Replies 4 ·
Undergrad Determining Specifics of 20:80 Rule (Pareto)
- WWGD
- · Replies 2 ·
Undergrad How many combinations of actions can be made with 3 buttons in Warcraft?
- Kontilera
- · Replies 9 ·
Undergrad Multilinear Regression, test for Dependence?
- WWGD
- · Replies 7 ·
Undergrad Is the Standard Deviation Symmetrically Centered?
- jk22
- · Replies 5 ·
Graduate Any good references on DNA profiling statistic methods?
- indio007
- · Replies 6 ·
Graduate Can Uniform Points on a Circle be Derived from the Standard Normal Distribution?
- rabbed
- · Replies 12 ·
Graduate Stable Domination and Independence in ACVF's
- heff001
- · Replies 1 ·
Graduate Are formal systems of first order logic incomplete?
- T S Bailey
- · Replies 14 ·
Graduate Error in summation of spectral components
- SpecGuest
- · Replies 2 ·
Graduate Have I just invented a new axiom?
- CasualCalculus
- · Replies 10 ·
Justifying Set Boundedness of $S_{||\cdot||_2}$ in $\mathbb{R}^n
- evinda
- · Replies 1 ·
Undergrad Curved to Rectangular Distribution
- X_Art_X
- · Replies 1 ·
Graduate Can probability zero events convey infinite information?
- The UPC P
- · Replies 6 ·
High School Anybody know where I can find more logic problems?
- PhyIsOhSoHard
- · Replies 2 ·
Graduate Minimizing Chi^2, Singular Matrix problem
- Hepth
- · Replies 4 ·
Graduate How can I accurately determine the stiffness of a joint using polynomial curves?
- RobHH
- · Replies 3 ·
Graduate Is Shannon Entropy Dependent on Perspective?
- T S Bailey
- · Replies 2 ·
Using gamma function to solve an integral
- mathjam0990
- · Replies 2 ·
How do we see that these are mappings from the definition?
- Guest2
- · Replies 8 ·