Set Theory, Logic, Probability, Statistics Forum

Post thread
Join experts in discussion on Set Theory, Logic, Probability, Statistics topics. Fundamentals in Set theory, logic and proofs. Probability and statistics also. Homework help is available.
A Constructing PDFs for Max Likelihood Density Estimation Problem
  • · Replies 2 ·
Replies
2
Views
2K
I Understanding Absorption Laws (Boolean Algebras)
  • · Replies 3 ·
Replies
3
Views
3K
I What Is the Probability Atom A Will Emit a Photon Before Atom B?
  • · Replies 4 ·
Replies
4
Views
2K
B Multiply Probabilities vs. Sum of the Squares
  • · Replies 2 ·
Replies
2
Views
2K
I Question about about halting problem and this particular function
  • · Replies 54 ·
2
Replies
54
Views
6K
I Relating Moments from one Distribution to the Moments of Another
  • · Replies 7 ·
Replies
7
Views
2K
I When can Ordinal Variables be treated as Interval Variables?
  • · Replies 8 ·
Replies
8
Views
3K
I Categorical vs Numerical Variables
  • · Replies 5 ·
Replies
5
Views
4K
B I have an issue with Cantor's diagonal argument
  • · Replies 6 ·
Replies
6
Views
2K
I Basic Measure Theory: Borel ##\sigma##- algebra
  • · Replies 1 ·
Replies
1
Views
2K
I Is thermal noise a statistical uncertainty?
  • · Replies 1 ·
Replies
1
Views
2K
I Write probability in terms of shape parameters of beta distribution
  • · Replies 1 ·
Replies
1
Views
2K
I Coefficient sign flip in linear regression with correlated predictors
  • · Replies 13 ·
Replies
13
Views
4K
I Probability to get a certain number or less by throwing two 6-faced die
  • · Replies 6 ·
Replies
6
Views
2K
A Standard error of the coefficient of variation
  • · Replies 2 ·
Replies
2
Views
2K
I Linear regression and random variables
  • · Replies 30 ·
2
Replies
30
Views
4K
I Expected number of random variables that must be observed
  • · Replies 3 ·
Replies
3
Views
2K
I Help Needed: Probability Problem in Risk Management Calculcations
  • · Replies 4 ·
Replies
4
Views
2K
A Calculating Probability of N Points on a Line Being Within Given Distance
  • · Replies 7 ·
Replies
7
Views
3K
A Runners in a race, probability paradox
  • · Replies 3 ·
Replies
3
Views
2K
A Multiparticipant events and pairwise probabilities
  • · Replies 16 ·
Replies
16
Views
2K
I Does inference help forecasting?
  • · Replies 2 ·
Replies
2
Views
2K
A "The Operation Combination Problem"
  • · Replies 2 ·
Replies
2
Views
2K
B How helpful is probability theory?
  • · Replies 4 ·
Replies
4
Views
2K
I Making Sense of Notation Confusion in Statistical Digital Signal Processing
  • · Replies 6 ·
Replies
6
Views
2K
I Choosing from identical objects of different types
  • · Replies 1 ·
Replies
1
Views
2K
B Confusion about division by zero in sets
  • · Replies 2 ·
Replies
2
Views
2K
I Monte Carlo for uncertainty estimation
  • · Replies 2 ·
Replies
2
Views
2K
I Is an algorithm for a proof required to halt?
  • · Replies 3 ·
Replies
3
Views
2K
I Confused about using Monte Carlo for error estimation
  • · Replies 12 ·
Replies
12
Views
3K
A Confused about magnitude of error
  • · Replies 18 ·
Replies
18
Views
3K
A The standardized and unstandardized canonical correlation coefficients
  • · Replies 2 ·
Replies
2
Views
2K
I Collinearity between predictors: what happens under the hood
  • · Replies 13 ·
Replies
13
Views
2K
I Is Unbiasedness in Estimation Truly Reflective of Population Parameters?
  • · Replies 9 ·
Replies
9
Views
2K
A Uncertainty on an asymmetry signal
  • · Replies 4 ·
Replies
4
Views
2K
I Sample space, outcome, event, random variable, probability...
  • · Replies 6 ·
Replies
6
Views
3K
I Handling categorical variables in R
  • · Replies 2 ·
Replies
2
Views
2K
I Linear Model with independent categorical variable
  • · Replies 5 ·
Replies
5
Views
2K
I Why Does Yₙ Converge to Zero for q < 1/2 in a Random Walk?
  • · Replies 8 ·
Replies
8
Views
2K
I Number of edges in a tree digraph
  • · Replies 5 ·
Replies
5
Views
2K
I Martingale, Optional sampling theorem
  • · Replies 6 ·
Replies
6
Views
2K
B Is There an Alternative Approach to Learning Pure Math for Beginners?
  • · Replies 3 ·
Replies
3
Views
2K
I Finding expectation of the function of a sum
  • · Replies 7 ·
Replies
7
Views
2K
I What is the expected (squared) coefficient of variation of a sample?
  • · Replies 6 ·
Replies
6
Views
3K
I Linear regression, feature scaling, and regression coefficients
  • · Replies 8 ·
Replies
8
Views
3K
I Casella Berger: Why is distribution of F-statistic in ANOVA not T^2
  • · Replies 1 ·
Replies
1
Views
2K
I What is Nonlinear Least Squares in Regression Analysis?
  • · Replies 4 ·
Replies
4
Views
2K
I Can Alternative Least Squares Methods Be Used in Linear Regression?
  • · Replies 6 ·
Replies
6
Views
2K
I Geometric Distribution Problem Clarification
  • · Replies 4 ·
Replies
4
Views
2K
I Expected coefficient change from simple to multiple linear regression
  • · Replies 4 ·
Replies
4
Views
2K
B Probability of seeing peak noise in a given time window
  • · Replies 3 ·
Replies
3
Views
2K
I Linear Models vs Nonlinear Models
  • · Replies 22 ·
Replies
22
Views
4K
I Count and Categorical Variables...
  • · Replies 3 ·
Replies
3
Views
2K
I How to find the location of red cells?
  • · Replies 2 ·
Replies
2
Views
2K
B This Nearly Brought Me To Tears
  • · Replies 2 ·
Replies
2
Views
2K
I Predicates and Models ... Goldrei
  • · Replies 6 ·
Replies
6
Views
2K
A Non-significant variables in a logistic regression model
  • · Replies 1 ·
Replies
1
Views
2K
I Multicollinearity and Interactions
  • · Replies 5 ·
Replies
5
Views
2K
I [(Linear) Temporal Logic] Are the given sentences consistent or not?
  • · Replies 8 ·
Replies
8
Views
2K
I Probability of White Ball in Box of 120 Balls: Solved!
  • · Replies 3 ·
Replies
3
Views
3K
B How Can Bayesian Search Theory Simplify Finding Lost Everyday Items?
  • · Replies 1 ·
Replies
1
Views
2K
Expectation of Product of three RVs
  • · Replies 2 ·
Replies
2
Views
2K
I Basic standard deviation calculation
  • · Replies 2 ·
Replies
2
Views
2K
I May I use set theory to define the number of solutions of polynomials?
  • · Replies 13 ·
Replies
13
Views
2K
B Sigma Multiplied Gaussian Distribution
  • · Replies 2 ·
Replies
2
Views
2K
B Understanding Probability of Bias in Coin and Dice Tosses
  • · Replies 3 ·
Replies
3
Views
2K
A A game of seemingly mutually independent events
  • · Replies 7 ·
Replies
7
Views
2K
I Discrete mathematics--An easy doubt on the notations of sums
  • · Replies 7 ·
Replies
7
Views
2K
I Pin & Spin Groups: Double Covers of Orthogonal & SO Groups
  • · Replies 3 ·
Replies
3
Views
2K
A A possible estimate for the fourth central moment
  • · Replies 1 ·
Replies
1
Views
2K
I Randomly Stopped Sums vs the sum of I.I.D. Random Variables
  • · Replies 2 ·
Replies
2
Views
2K
A Why Statistical Theories of Mental Test Scores?
  • · Replies 4 ·
Replies
4
Views
2K
B Question about transition matrix of Markov chain
  • · Replies 5 ·
Replies
5
Views
2K
I Calculating Probability of Drawing Card Combos: A Closer Look at Counting
  • · Replies 9 ·
Replies
9
Views
2K
I Prove that the tail of this distribution goes to zero
  • · Replies 2 ·
Replies
2
Views
2K
A Finding the Mode of a continous distribution
  • · Replies 11 ·
Replies
11
Views
2K
A How to check if a function doesn't depend on a variable?
  • · Replies 2 ·
Replies
2
Views
2K
I Variable Normalization for different variable ranges....
  • · Replies 3 ·
Replies
3
Views
2K
B Understanding the Differences between Quartiles and Percentiles
  • · Replies 3 ·
Replies
3
Views
2K
I Proof of ## \displaystyle\sum_{n=0}^\infty \frac{nX^n}{n}= Xe^X##
  • · Replies 8 ·
Replies
8
Views
2K
I Systematic uncertainties in linear fit
  • · Replies 28 ·
Replies
28
Views
3K
B What Math Is This? (Logic of Mathematics)
  • · Replies 9 ·
Replies
9
Views
2K
A Causal inference developed by Pearl
  • · Replies 40 ·
2
Replies
40
Views
5K
A Discrete type normal distribution
  • · Replies 12 ·
Replies
12
Views
2K
A A different discrete normal distribution
  • · Replies 2 ·
Replies
2
Views
2K
B Probability of firing exactly one shot in each annular zone
  • · Replies 2 ·
Replies
2
Views
2K
B What should Sleeping Beauty's credence be in a life-or-death coin toss?
  • · Replies 91 ·
4
Replies
91
Views
8K
I Probability Spaces | What You Need to Know
  • · Replies 3 ·
Replies
3
Views
2K
A The distribution that has a certain distribution as its limit case
  • · Replies 7 ·
Replies
7
Views
2K
I Probability of 2 Different Gendered Children Born in Order
  • · Replies 10 ·
Replies
10
Views
5K
A The expectation of the sampling distribution of Pearson's correlation
  • · Replies 2 ·
Replies
2
Views
2K
A The name of the process underlying distributons with a hazard rate
  • · Replies 4 ·
Replies
4
Views
2K
B Calculating Probability of Event After Y Attempts
  • · Replies 6 ·
Replies
6
Views
8K
B Calculating Defects Outside Specification Limits?
  • · Replies 7 ·
Replies
7
Views
4K
I Error propagation and symmetric errors
  • · Replies 1 ·
Replies
1
Views
2K
MHB Covariance and Correlation matrix
  • · Replies 1 ·
Replies
1
Views
2K
MHB Recursive definition and induction
  • · Replies 2 ·
Replies
2
Views
3K
MHB Calculating theoretical probability
  • · Replies 3 ·
Replies
3
Views
3K
MHB Logic puzzle: students, cities, subjects and grades.
  • · Replies 1 ·
Replies
1
Views
3K
MHB What is the probability of two people meeting in a bar for exactly 15 minutes?
  • · Replies 1 ·
Replies
1
Views
3K