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.
How Many Years to Test Every Combination of a 15-Piece Molecular Puzzle?
  • · Replies 4 ·
Replies
4
Views
1K
(Terminology) bijective correspondence between proper classes?
  • · Replies 2 ·
Replies
2
Views
2K
Cartesian product of index family of sets
  • · Replies 3 ·
Replies
3
Views
3K
What is an intractable integral? How do you recognize one?
  • · Replies 4 ·
Replies
4
Views
14K
Calculate item from n-size cross product without creating product?
  • · Replies 2 ·
Replies
2
Views
1K
MHB Two dimensional normal distribution
  • · Replies 3 ·
Replies
3
Views
2K
Alternatives to proving the uncountability of number between 0 and 1
  • · Replies 6 ·
Replies
6
Views
2K
Comprehension Schema: The Possibility of Multiple Sets with the Same Property
  • · Replies 6 ·
Replies
6
Views
2K
Stable Distributions And Limit Theorems
  • · Replies 7 ·
Replies
7
Views
2K
Show that the set of sets {An} has n elements
  • · Replies 10 ·
Replies
10
Views
2K
Why are normal distributions so frequent?
  • · Replies 16 ·
Replies
16
Views
2K
How often on average - shooting arrows into 2 targets
  • · Replies 7 ·
Replies
7
Views
2K
Coin Flip Variation: Equal Outcome Probability?
  • · Replies 2 ·
Replies
2
Views
3K
Bessel's correction and degrees of freedom
  • · Replies 4 ·
Replies
4
Views
4K
Should you call in this situation? (Hold'em card game)
  • · Replies 3 ·
Replies
3
Views
2K
Random variables: Total probability, Transformations & CDFs
  • · Replies 7 ·
Replies
7
Views
2K
Alternative to Von Neumann bias correction method
  • · Replies 3 ·
Replies
3
Views
2K
Poisson Process Probability Question
  • · Replies 1 ·
Replies
1
Views
1K
Finding the Uncertainty of the Slope Parameter of a Liner Regression
  • · Replies 3 ·
Replies
3
Views
3K
What's the probability of a similar evolution on a different planet?
  • · Replies 5 ·
Replies
5
Views
2K
The union of a subset and its complement
  • · Replies 2 ·
Replies
2
Views
2K
Calculating Probability for Rematch in FIFA12 on Xbox Live
  • · Replies 1 ·
Replies
1
Views
2K
MHB Geometry Book: 2 Axioms & Their Implications
  • · Replies 13 ·
Replies
13
Views
4K
Where Can I Learn Lambda Calculus?
  • · Replies 2 ·
Replies
2
Views
2K
Role of future measurements on Bayes Filter
  • · Replies 3 ·
Replies
3
Views
1K
Restore indirect relations within a transitive relation
  • · Replies 5 ·
Replies
5
Views
1K
MHB Solving Inference Exercise: ¬t∨w
  • · Replies 5 ·
Replies
5
Views
3K
Factorisation Theorem for Sufficiency
  • · Replies 4 ·
Replies
4
Views
2K
Uncovering the Hidden Probabilities in Georgia's Keno Lottery Game | Explained
  • · Replies 2 ·
Replies
2
Views
2K
Violation of the Markov property
  • · Replies 2 ·
Replies
2
Views
2K
Difference between prediction and update on Bayesian Filters
  • · Replies 3 ·
Replies
3
Views
2K
Maximizing the entropy of a constrained distribution
  • · Replies 8 ·
Replies
8
Views
2K
Poisson process, question about the definition.
  • · Replies 1 ·
Replies
1
Views
2K
Are these medical records Anonymised ?, (birthday problem variant)
  • · Replies 4 ·
Replies
4
Views
2K
The Mathematics of the Mandelbrot Set
  • · Replies 4 ·
Replies
4
Views
2K
Does Cantor's Diagonal Argument Apply to the Rationals?
  • · Replies 4 ·
Replies
4
Views
3K
Determining error in a linear gradient/slope
  • · Replies 4 ·
Replies
4
Views
3K
MHB Sets Intersection Proof: G and {F(n)} Family of Sets
  • · Replies 7 ·
Replies
7
Views
2K
What is the true value given successive sub-unity sensor readings?
  • · Replies 6 ·
Replies
6
Views
2K
What is the pattern in this series of numbers?
  • · Replies 8 ·
Replies
8
Views
8K
Poisson distribution on a simulated (SSA) data set
  • · Replies 3 ·
Replies
3
Views
2K
Wisdom of the Crowd for lesson plan
  • · Replies 7 ·
Replies
7
Views
3K
Sets - Relations - proof involving transitivity
  • · Replies 6 ·
Replies
6
Views
2K
Question on random variables and histograms
  • · Replies 10 ·
Replies
10
Views
2K
Kalman Filter EM decrease log likelihood
  • · Replies 6 ·
Replies
6
Views
3K
TwitchPlaysPokemon social experiement
  • · Replies 1 ·
Replies
1
Views
1K
Weighting calculation to convert weather data from 6 stations into one
  • · Replies 50 ·
2
Replies
50
Views
6K
MHB Selecting three points on a circle
  • · Replies 6 ·
Replies
6
Views
4K
What are the Zermelo-Fraenkel Axioms and their meanings?
  • · Replies 2 ·
Replies
2
Views
1K
Optimising 2 variable s to maximise a third
  • · Replies 1 ·
Replies
1
Views
1K
Question about multivariate statistics on proportions
  • · Replies 9 ·
Replies
9
Views
3K
Tractability of posterior distributions
  • · Replies 1 ·
Replies
1
Views
1K
MHB Calculating Probability for Non-consecutive Lockers in a Discrete Model
  • · Replies 1 ·
Replies
1
Views
3K
Heteroskedasticity and its implications
  • · Replies 2 ·
Replies
2
Views
3K
Regression Analysis - Constructing a Model ((Need ))
  • · Replies 1 ·
Replies
1
Views
2K
MHB Time Series: weakly stationary or non-constant ACF?
  • · Replies 7 ·
Replies
7
Views
5K
Mean squared distance traveled by an unbiased random walker in 1-D?
  • · Replies 3 ·
Replies
3
Views
2K
Understanding Probability and Equality in Binary Choices
  • · Replies 2 ·
Replies
2
Views
1K
How to make a fair model for competition please?
  • · Replies 7 ·
Replies
7
Views
2K
MHB Forming groups as nearly equal in sums as possible
  • · Replies 1 ·
Replies
1
Views
2K
Chi-square test - I do not understand the results :-&
  • · Replies 4 ·
Replies
4
Views
1K
MHB Analyzing Data: Is There a Significant Difference Between Two Screening Tools?
  • · Replies 7 ·
Replies
7
Views
3K
There are effectively computable numerical functions which aren’t prim
  • · Replies 1 ·
Replies
1
Views
1K
Proof that if the alphabet set is at most countable, then strings cnt
  • · Replies 4 ·
Replies
4
Views
3K
MHB Find a countable set that is also open
  • · Replies 1 ·
Replies
1
Views
1K
Estimate the error variance of Autoregressive model
  • · Replies 5 ·
Replies
5
Views
4K
MHB Probability to realize string using subsequences
  • · Replies 3 ·
Replies
3
Views
2K
MHB Discovering a Formula for the Difference of Squares in the Fibonacci Sequence
  • · Replies 4 ·
Replies
4
Views
9K
Standard Deviation Conceptual [intro. Stats]
  • · Replies 4 ·
Replies
4
Views
2K
MHB Determining the appropriate analysis method
  • · Replies 2 ·
Replies
2
Views
2K
Can Any Mathematical Expression Be Used for Regression Analysis in Excel?
  • · Replies 6 ·
Replies
6
Views
2K
How to calculate the best way to fill out this test?
  • · Replies 5 ·
Replies
5
Views
1K
Exponential distribution, memory
  • · Replies 3 ·
Replies
3
Views
2K
Capabilities of Automated Theorem Provers
  • · Replies 4 ·
Replies
4
Views
3K
Is this density function well-known?
  • · Replies 1 ·
Replies
1
Views
1K
Question on Pearson's Chi-squared test
  • · Replies 4 ·
Replies
4
Views
2K
Gaussian Function: Definition & Relation to Gaussian Distribution
  • · Replies 1 ·
Replies
1
Views
2K
MHB How Many Functions Meet the Fixed Point Criterion?
  • · Replies 13 ·
Replies
13
Views
3K
Solve Beer Six-Pack Combos | 156 Brands Available
  • · Replies 12 ·
Replies
12
Views
2K
MHB Proving $Y \setminus (Y\setminus B) = B$
  • · Replies 22 ·
Replies
22
Views
4K
MHB Such That" vs. "iff": A Closer Look
  • · Replies 4 ·
Replies
4
Views
2K
A question about a common pattern in mathematical proofs
  • · Replies 15 ·
Replies
15
Views
2K
Why translating language to propositional logic is tough?
  • · Replies 2 ·
Replies
2
Views
2K
Can the Addition Formula for PDFs Also Apply to CDFs?
  • · Replies 11 ·
Replies
11
Views
2K
Derivation of Johnson Distribution - Get Answers Here
  • · Replies 1 ·
Replies
1
Views
1K
What is the Gaussian Function? Applications & Derivation
  • · Replies 1 ·
Replies
1
Views
2K
Expectation value for first success in a binomial distribution?
  • · Replies 1 ·
Replies
1
Views
2K
Difference between only if and if and only if
  • · Replies 4 ·
Replies
4
Views
2K
Is Maximum Likelihood Estimation Valid with Limited Data?
  • · Replies 4 ·
Replies
4
Views
2K
Why Do Degrees of Freedom Differ in Chi-Squared Distributions?
  • · Replies 4 ·
Replies
4
Views
2K
Maximum size of a set containing logical expressions
  • · Replies 1 ·
Replies
1
Views
1K
MHB Is this rule a left recursive production?
  • · Replies 8 ·
Replies
8
Views
3K
Relationship between the Chi_squared and Gamma Distributions ?
  • · Replies 2 ·
Replies
2
Views
2K
MHB Markov Chain - Is state 2 periodic?
  • · Replies 4 ·
Replies
4
Views
2K
Chances of playing the exact same game of pool
  • · Replies 18 ·
Replies
18
Views
5K
Getting a random number with a distribution function
  • · Replies 6 ·
Replies
6
Views
2K
Question about Degrees of Freedom
  • · Replies 1 ·
Replies
1
Views
2K
Estimating upper bound from measurements with uncertainties
  • · Replies 11 ·
Replies
11
Views
2K
Understanding PDF Definition in Stat Theory | Question on Divisor & Histogram
  • · Replies 2 ·
Replies
2
Views
1K
Expectation of ratio of 2 independent random variables ?
  • · Replies 2 ·
Replies
2
Views
22K