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Graduate Putting upper bounds from a null result
- kelly0303
- · Replies 7 ·
Undergrad Computing the expectation of the minimum difference between the 0th i.i.d.r.v. and ith i.i.d.r.v.s where 1 ≤ i ≤ n
- WMDhamnekar
- · Replies 0 ·
Undergrad Statistical modeling and relationship between random variables
- fog37
- · Replies 7 ·
High School Is there a relationship between the harmonic mean and the standard deviation?
- Feynstein100
- · Replies 5 ·
High School Does Infinity Times Two Equal Infinity and Other Mathematical Paradoxes?
- docnet
- · Replies 7 ·
Undergrad The Nuances of Truth in Axioms and Premises
- starstruck_
- · Replies 4 ·
Undergrad Nonlinear Least Squares or OLS for Nonlinear Models?
- fog37
- · Replies 7 ·
Undergrad Criticism of the doctrine of infinity
- Kekkuli
- · Replies 7 ·
Undergrad Sampling theory and random sample
- fog37
- · Replies 5 ·
Undergrad What to do with biased estimators if we don't know the bias term?
- fog37
- · Replies 1 ·
Undergrad Bivariate correlation does not always catch multicollinearity
- fog37
- · Replies 5 ·
Undergrad Looking for the most suitable distance for binary clustering
- Frank Einstein
- · Replies 1 ·
Undergrad Random variable and elementary events
- fog37
- · Replies 9 ·
Undergrad Regression line with zero slope and average as best prediction
- fog37
- · Replies 2 ·
Undergrad Stopping Time in layman's words
- The Tortoise-Man
- · Replies 6 ·
Graduate Extended version of Cochran's Theorem
- WWGD
- · Replies 0 ·
Graduate Parameter optimization for the eignevalues of a matrix
- kelly0303
- · Replies 0 ·
Undergrad Variation of the Liar's Paradox
- rmberwin
- · Replies 5 ·
Undergrad Unit Conversions of Force: How to Convert Between Different Units of Force?
- kokofaen
- · Replies 4 ·
Undergrad What Are the Advantages of Linearizing Cubic Data for Analysis?
- fog37
- · Replies 11 ·
Graduate Are these results possibly the outcome of a probabilistic calculation?
- campana
- · Replies 1 ·
Graduate Partitioning 56 people into teams to maximize compatibility
- Frank Einstein
- · Replies 2 ·
Undergrad Time series and why would we remove seasonality and trend?
- fog37
- · Replies 10 ·
Graduate Distribution of sum of two circular uniform RVs in the range [0, 2 pi)
- nikozm
- · Replies 3 ·
Undergrad AI Detection - Phase 2: finding hypotheses
- fresh_42
- · Replies 5 ·
Undergrad Finding the pdf of a transformed univariate random variable
- Hamiltonian
- · Replies 3 ·
High School AI Detection - Phase 1: sample collection
- fresh_42
- · Replies 4 ·
Undergrad Vector visualization of multicollinearity
- Trollfaz
- · Replies 1 ·
Undergrad Smoother EWMA that mean-reverts
- cppIStough
- · Replies 3 ·
Undergrad What are the commonly used estimators in regression models?
- fog37
- · Replies 23 ·
Undergrad Why can't we use OLS instead of MLE for logistic regression?
- fog37
- · Replies 3 ·
Undergrad Error bars in Excel (standard deviation, standard error, percentage)
- fog37
- · Replies 4 ·
Undergrad How do leaf nodes behave in regression decision trees?
- fog37
- · Replies 6 ·
Insights What Are Numbers?
- bhobba
- · Replies 13 ·
Undergrad Probability paradox: P(X=x)=1/n >1
- Trollfaz
- · Replies 5 ·
Undergrad Is there a better way to calculate time-shifted correlation matrices?
- Frank Einstein
- · Replies 2 ·
Graduate Continuum Hypothesis: Truth and Provability in FOL
- WWGD
- · Replies 6 ·
Undergrad Linear Regression, Population, Sample
- fog37
- · Replies 4 ·
High School Limitations of Multivariate Linear Regression
- fog37
- · Replies 6 ·
Undergrad Why linear in linear regression?
- schniefen
- · Replies 4 ·
Undergrad Looking for advice in clusterization
- Frank Einstein
- · Replies 2 ·
Undergrad How many possible plays in first 10 moves of a game of Chess?
- peteb
- · Replies 22 ·
Undergrad The covariance of a sum of two random variables X and Y
- Ad VanderVen
- · Replies 10 ·
High School Vacuously true statements and why false implies truth
- Rishabh Narula
- · Replies 10 ·
Undergrad Distribution of sum of normal and exponential random variables
- Steve Zissou
- · Replies 5 ·
Undergrad Parameters of a distribution of a physical variable
- tworitdash
- · Replies 4 ·
Undergrad The third central moment of a sum of two independent random variables
- Ad VanderVen
- · Replies 1 ·
Graduate Calculation of average damage using analytical methods
- someoneSomewhere
- · Replies 3 ·
High School How best to statistically analyse a PMT signal?
- rwooduk
- · Replies 5 ·
High School Cosecant function: notation for the domain and range -- Am I right?
- mcastillo356
- · Replies 6 ·
Undergrad How to obtain moment bound from the importance sampling identity?
- WMDhamnekar
- · Replies 1 ·
Undergrad Why is Lebesgue measure preferred in physics despite non-measurable sets?
- Pikkugnome
- · Replies 14 ·
Graduate Does Maximizing Likelihood Over Truncated Support Increase Probability?
- kullbach_liebler
- · Replies 2 ·
Undergrad Formula for the propagation of complex errors
- accdd
- · Replies 5 ·
High School Squaring finite decimals of 2/3 and 1/3 - growing patterns
- bahamagreen
- · Replies 1 ·
Undergrad What is the correct definition of measurement uncertainty?
- Govind
- · Replies 21 ·
Undergrad Can you transform a countably infinite set to an uncountable one?
- BWV
- · Replies 15 ·
Undergrad Measurement Error Analysis in Gaussian distribution
- Govind
- · Replies 2 ·
High School Is one out of infinity different from zero?
- lIllIlIIIl
- · Replies 31 ·
Undergrad How is it possible to win one-in-infinity odds?
- lIllIlIIIl
- · Replies 64 ·
Undergrad Error propagation for asymmetry from two measurements with different statistics
- kelly0303
- · Replies 22 ·
Graduate Chernoff Bounds using importance sampling identity
- WMDhamnekar
- · Replies 0 ·
High School An Observed Extreme Probability Event
- Hornbein
- · Replies 31 ·
Undergrad Chernoff Bounds for Independent Bernoulli Sums
- WMDhamnekar
- · Replies 1 ·
Graduate Constructing PDFs for Max Likelihood Density Estimation Problem
- AEW
- · Replies 2 ·
Undergrad Understanding Absorption Laws (Boolean Algebras)
- mathrookie
- · Replies 3 ·
Graduate Solutions to The Hardest Logic Puzzle Ever
- mathassistant
- · Replies 2 ·
Undergrad What Is the Probability Atom A Will Emit a Photon Before Atom B?
- Capitano
- · Replies 4 ·
High School Multiply Probabilities vs. Sum of the Squares
- jaydnul
- · Replies 2 ·
Undergrad Can a halting detector exist if the program and input must differ?
- olgerm
- · Replies 54 ·
Undergrad Relating moments of one distribution to moments of another
- Steve Zissou
- · Replies 7 ·
Undergrad When can Ordinal Variables be treated as Interval Variables?
- fog37
- · Replies 8 ·
Undergrad Categorical vs Numerical Variables
- fog37
- · Replies 5 ·
High School I have an issue with Cantor's diagonal argument
- DanKnaD
- · Replies 6 ·
Undergrad Basic Measure Theory: Borel ##\sigma##- algebra
- WMDhamnekar
- · Replies 1 ·
Undergrad Is thermal noise a statistical uncertainty?
- kelly0303
- · Replies 1 ·
Undergrad Write probability in terms of shape parameters of beta distribution
- hjam24
- · Replies 1 ·
Undergrad Coefficient sign flip in linear regression with correlated predictors
- fog37
- · Replies 13 ·
High School Are there two kinds of inverse with respect to closure?
- bahamagreen
- · Replies 18 ·
Undergrad Probability to get a certain number or less by throwing two 6-faced die
- aperson
- · Replies 6 ·
Undergrad What Are Examples of Alternate Orderings in Mathematics?
- gmax137
- · Replies 2 ·
Graduate Standard error of the coefficient of variation
- Ad VanderVen
- · Replies 2 ·
Undergrad Linear regression and random variables
- fog37
- · Replies 30 ·
Undergrad Expected number of random variables that must be observed
- WMDhamnekar
- · Replies 3 ·
High School What is the building block of maths?
- Simon Peach
- · Replies 26 ·
Undergrad Visualizing probability distributions for risk outcomes with multiple inputs
- Moose Winooski
- · Replies 4 ·
Graduate Calculating Probability of N Points on a Line Being Within Given Distance
- CoNiss
- · Replies 7 ·
Undergrad The answer is 15! What is the problem?
- Astronuc
- · Replies 1 ·
Graduate Runners in a race, probability paradox
- cosmicminer
- · Replies 3 ·
Graduate Multiparticipant events and pairwise probabilities
- cosmicminer
- · Replies 16 ·
Undergrad Can a model have good prediction but poor inference or vice versa?
- fog37
- · Replies 2 ·
Graduate "The Operation Combination Problem"
- hdsfhsdf
- · Replies 2 ·
High School Can probability theory help model stomach acid and heat expansion in athletes?
- jgps141010
- · Replies 4 ·
Undergrad Making Sense of Notation Confusion in Statistical Digital Signal Processing
- tworitdash
- · Replies 6 ·
Undergrad Choosing from identical objects of different types
- yucheng
- · Replies 1 ·
High School Confusion about division by zero in sets
- Andrew Wright
- · Replies 2 ·
High School Calculating 'Typical' Grade of a Hiking Trail
- Elquery
- · Replies 5 ·
Undergrad Monte Carlo for uncertainty estimation
- kelly0303
- · Replies 2 ·
Undergrad Is an algorithm for a proof required to halt?
- CGandC
- · Replies 3 ·
Undergrad Monte Carlo uncertainty on ratio (N₁-N₂)/(N₁+N₂) with binomial counts
- kelly0303
- · Replies 12 ·