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.
Probability Theory: Multinomial coefficients
  • · Replies 6 ·
Replies
6
Views
2K
MHB Finding the Maximum Likelihood Estimator for a Density Function
  • · Replies 3 ·
Replies
3
Views
2K
I Rayleigh distribution and the probability of a point
  • · Replies 16 ·
Replies
16
Views
2K
MHB Calculating Heteroscedasticity: Is Correlation Between Variables Strong/Weak?
  • · Replies 9 ·
Replies
9
Views
2K
B Standard Deviation as Function of Sample Size
  • · Replies 24 ·
Replies
24
Views
6K
I What's the converse of this statement?
  • · Replies 41 ·
2
Replies
41
Views
4K
MHB Find Probability of two polygons
  • · Replies 21 ·
Replies
21
Views
5K
A Continuous output: logistic vs linear regression
  • · Replies 4 ·
Replies
4
Views
2K
I Efficiency prediction (minimum versus average)
  • · Replies 2 ·
Replies
2
Views
1K
I Other linear fitting than least squares
  • · Replies 13 ·
Replies
13
Views
2K
I Maxwell and The distribution of velocities in a gas
  • · Replies 4 ·
Replies
4
Views
2K
B Megastat's Regression Analysis keeps asking confidence level
  • · Replies 3 ·
Replies
3
Views
2K
B How might determinism affect probability?
  • · Replies 69 ·
3
Replies
69
Views
6K
A Using incorrect models to infer correct ones.
  • · Replies 2 ·
Replies
2
Views
1K
I If k divides 25 what is prob(k odd)?
  • · Replies 43 ·
2
Replies
43
Views
4K
MHB ZFC and the Pairing Principle .... Searcoid Theorem 1.1.5 ....
  • · Replies 1 ·
Replies
1
Views
2K
I Godel's unprovable statement - Numberfile
  • · Replies 2 ·
Replies
2
Views
2K
A Bayesian Priors and relation with ignorance
  • · Replies 4 ·
Replies
4
Views
2K
MHB Question about Bayesian Inference, Posterior Distribution
  • · Replies 2 ·
Replies
2
Views
2K
I Why the emphasis on first-order logic?
  • · Replies 9 ·
Replies
9
Views
2K
I Loophole in Godel's Incompleteness Theorem?
  • · Replies 24 ·
Replies
24
Views
3K
I Uncertainty of coefficients after a least square fit
  • · Replies 2 ·
Replies
2
Views
2K
B An elementary confusion on discrete or continuous variable
  • · Replies 11 ·
Replies
11
Views
3K
A Similarity between -/+ weighted distributions
  • · Replies 5 ·
Replies
5
Views
1K
I Percentage of a normalized value
  • · Replies 6 ·
Replies
6
Views
1K
I What is truth in the completeness theorem?
  • · Replies 7 ·
Replies
7
Views
2K
MHB What Does Rejecting the Null in ANOVA but Not Hartley's FMAX Mean?
  • · Replies 1 ·
Replies
1
Views
2K
I How To Find 68% Confidence Interval After Running MCMC
  • · Replies 22 ·
Replies
22
Views
6K
I Many-valued inference possible: extant?
  • · Replies 6 ·
Replies
6
Views
2K
I T-distribution, standard error - how to interpret
  • · Replies 7 ·
Replies
7
Views
4K
I Finding CDF of Maximum of Order Statistics of Random Variables
  • · Replies 8 ·
Replies
8
Views
2K
I Distribution of ratio std Normal and sqrt chi squared
  • · Replies 4 ·
Replies
4
Views
3K
I Proving p -> q: What Does a False Derivation Mean?
  • · Replies 10 ·
Replies
10
Views
2K
MHB Solving 10-14 Equivalence Arguments: R to neg(w v s)
  • · Replies 1 ·
Replies
1
Views
2K
I Lowest probability for physical possibility
  • · Replies 5 ·
Replies
5
Views
3K
I The CDF from the characteristic function
  • · Replies 36 ·
2
Replies
36
Views
4K
I What is the correct expectation value for this game with redraw?
  • · Replies 3 ·
Replies
3
Views
2K
MHB Having difficulty finding the elements in each set
  • · Replies 2 ·
Replies
2
Views
1K
MHB Trouble determining truth value of logic statements
  • · Replies 1 ·
Replies
1
Views
1K
A 2 samples T test in case of non-normal distribution
  • · Replies 9 ·
Replies
9
Views
2K
A Is Newtonian Mechanics as Correct as General Relativity?
  • · Replies 4 ·
Replies
4
Views
1K
I Estimating a mean from games of ruin
  • · Replies 40 ·
2
Replies
40
Views
4K
MHB Optimizing Wireless Internet Coverage for Houses: A Greedy Algorithm Approach
  • · Replies 3 ·
Replies
3
Views
2K
A Convergence of a subsequence of a sum of iid r.v.s
  • · Replies 27 ·
Replies
27
Views
3K
A How Do Generalized Linear Models Extend Beyond Standard Linear Regression?
  • · Replies 9 ·
Replies
9
Views
2K
I Anyone know about BIRT Visualization Software?
  • · Replies 4 ·
Replies
4
Views
1K
Is there an optimal distance between measurements for regression
  • · Replies 13 ·
Replies
13
Views
2K
I Probability of a random walk reaching the point X; maximal c
  • · Replies 1 ·
Replies
1
Views
2K
I Countably Infinite Unions and the Real Numbers: Can They Really Be Uncountable?
  • · Replies 4 ·
Replies
4
Views
2K
I Understanding Maximum Likelihood Estimation: Unpacking the Basics
  • · Replies 4 ·
Replies
4
Views
2K
B Random variable reflecting its probability
  • · Replies 7 ·
Replies
7
Views
1K
MHB What Do H and * Symbols Mean in Epp's Discrete Math Textbook?
  • · Replies 6 ·
Replies
6
Views
2K
MHB Proving that a subset of a countable set is countable
  • · Replies 1 ·
Replies
1
Views
3K
MHB Understanding induction proof of pigeonhole principle
  • · Replies 4 ·
Replies
4
Views
4K
A Mutual information of a noisy function
  • · Replies 7 ·
Replies
7
Views
2K
I Zorn's Lemma: Need help finding errors in proof
  • · Replies 6 ·
Replies
6
Views
2K
MHB Analyzing Correlation between IQ Scores and GPA in Ninth Graders
  • · Replies 1 ·
Replies
1
Views
2K
I Axiom of Choice: Disjoint Family ##\Rightarrow ## Power Set
  • · Replies 10 ·
Replies
10
Views
3K
I Regarding cardinality and mapping between sets.
  • · Replies 3 ·
Replies
3
Views
1K
MHB Newbie Needs Help with CNF of Formula
  • · Replies 4 ·
Replies
4
Views
2K
MHB Why Can Effectively Enumerated Theories Not Be Effectively Decidable?
  • · Replies 2 ·
Replies
2
Views
2K
I Autocorrelation Error Interpretation
  • · Replies 2 ·
Replies
2
Views
2K
B How does r∪(-p∩q∩-r) simplify to r∪(-p∩q) ?
  • · Replies 3 ·
Replies
3
Views
2K
I The CDF from the Characteristic Function
  • · Replies 5 ·
Replies
5
Views
2K
I Repeatability of necessity: number restrictions?
  • · Replies 2 ·
Replies
2
Views
1K
MHB What is the simplified form of (p ∧ q) ↓ q using basic propositional logic?
  • · Replies 3 ·
Replies
3
Views
2K
MHB Calculate Probability: Diff $Y-X \leq 1$
  • · Replies 3 ·
Replies
3
Views
2K
I Non-countable uniform spaces probability
  • · Replies 4 ·
Replies
4
Views
1K
I How can I convert chi-square into a matrix and graph likelihood contours?
  • · Replies 14 ·
Replies
14
Views
3K
I Enumerate all 1-state Turing Machines
  • · Replies 1 ·
Replies
1
Views
2K
A Defining a Symmetry Statistic to test for Normality?
  • · Replies 4 ·
Replies
4
Views
2K
Aggregated Likert scale summary data - z-test?
  • · Replies 1 ·
Replies
1
Views
2K
I Equivalence of quantified statements
  • · Replies 18 ·
Replies
18
Views
3K
MHB Which is the distribution of (X,Y) ?
  • · Replies 1 ·
Replies
1
Views
1K
A About the “Axiom of Dependent Choice”
  • · Replies 2 ·
Replies
2
Views
2K
B Empty domains and the vacuous truth
  • · Replies 10 ·
Replies
10
Views
4K
MHB About the “Axiom of Dependent Choice”
  • · Replies 1 ·
Replies
1
Views
2K
I Would including the true/known y-intercept in my dataset be "overfitting"?
  • · Replies 36 ·
2
Replies
36
Views
3K
I Likelihood of the maximum of a parabola
  • · Replies 2 ·
Replies
2
Views
1K
I The difference between a family of sets and an indexed family of sets
  • · Replies 1 ·
Replies
1
Views
2K
I Probability of equally likely events
  • · Replies 10 ·
Replies
10
Views
2K
MHB Can Categorical Variables be Used in Multiple Regression Models?
  • · Replies 1 ·
Replies
1
Views
2K
How is formal logic applied in scientific research?
  • · Replies 2 ·
Replies
2
Views
2K
B What is the usefulness of formal logic theory?
  • · Replies 1 ·
Replies
1
Views
3K
I Hilbert's omega rule, induction, omega-consistency
  • · Replies 15 ·
Replies
15
Views
3K
A Identifying Features in Trouble Sudoku Puzzles: Techniques for Classification
  • · Replies 25 ·
Replies
25
Views
4K
A How to calculate the probability of error in an AWGN channel?
  • · Replies 4 ·
Replies
4
Views
5K
MHB Finding the shortest Hamiltonian cycle in a complete graph
  • · Replies 2 ·
Replies
2
Views
2K
I The characteristic function of order statistics
  • · Replies 3 ·
Replies
3
Views
1K
MHB Problem understanding relations syntax.
  • · Replies 1 ·
Replies
1
Views
1K
A Sample Test | Component Lifetime
  • · Replies 9 ·
Replies
9
Views
2K
MHB Maximizing Multilingualism: Solving Venn Diagram Problems in High School
  • · Replies 3 ·
Replies
3
Views
2K
I CDF of summation of random variables
  • · Replies 16 ·
Replies
16
Views
3K
I Propagation of Error when Taking the Average of Averages
  • · Replies 19 ·
Replies
19
Views
7K
MHB Writing a statement symbolically
  • · Replies 1 ·
Replies
1
Views
1K
A What exactly is a "rare event"? (Poisson point process)
  • · Replies 12 ·
Replies
12
Views
4K
I What is the Definition and Understanding of Surjective Functions?
  • · Replies 1 ·
Replies
1
Views
1K
I Explaining Enumerable: Understanding the Concept in Godel, Escher, Bach
  • · Replies 6 ·
Replies
6
Views
2K
I Quasi-Distribution for Non-Physicists
  • · Replies 4 ·
Replies
4
Views
1K
B What Single Question Reveals the Door to Freedom?
  • · Replies 20 ·
Replies
20
Views
2K