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.
Graduate Is Y Normally Distributed with Mean \mu and Variance \sigma^2?
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad One to One Function: Understand h(x,y)=x/(y+1)
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Help with generalized linear model
  • · Replies 1 ·
Replies
1
Views
2K
High School Understanding Sets: Simplifying a Confusing Explanation and Question
  • · Replies 3 ·
Replies
3
Views
2K
Graduate Convolution of densities and distributions
  • · Replies 8 ·
Replies
8
Views
5K
Undergrad Understanding the Role of Variables in Mathematics
  • · Replies 1 ·
Replies
1
Views
2K
High School Help needed resolving Possible Outcomes.
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad Electricity Demand and Hypothesis Tests
  • · Replies 1 ·
Replies
1
Views
2K
High School Comparing Sample Mean and Population Mean
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Poker and the shared pot at the table in a decentralised network
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Distribution of Product of Dependent RV's
  • · Replies 11 ·
Replies
11
Views
7K
Graduate Proving that data follows a polynomial function
  • · Replies 2 ·
Replies
2
Views
2K
Undergrad What is the Probability of Winning in a Raffle Ticket Draw with Replacement?
  • · Replies 12 ·
Replies
12
Views
6K
Graduate How Effective Is a Neural Network Model in Predicting Poker Hands?
  • · Replies 3 ·
Replies
3
Views
4K
Undergrad Addressing Odd Behaviour in Histogram Bin Counting for Experimental Data
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Probability Generating Functions
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Is coutnable unions of finite sets an infinite set?
  • · Replies 3 ·
Replies
3
Views
7K
Undergrad 1 Dimensional Representation of a Gaussian Distribution
  • · Replies 4 ·
Replies
4
Views
2K
Undergrad Whats the best way to describe this system?
  • · Replies 26 ·
Replies
26
Views
5K
Graduate Independance of RVs with same distribution
  • · Replies 2 ·
Replies
2
Views
2K
Undergrad Alternative formula for the Rule of Addition not working for some problems
  • · Replies 6 ·
Replies
6
Views
2K
Graduate Triangle inequaility for sets of same cardinality
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad How do I find the number of connected components in an undirected graph?
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Marginal probability distribution
  • · Replies 11 ·
Replies
11
Views
8K
Undergrad Monotone functions and injections.
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Understanding Joint Probability Model
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Hi guysIn my statistics book there is an example. They say that we
  • · Replies 2 ·
Replies
2
Views
2K
Undergrad Distribution with pmf and rand. variables.
  • · Replies 4 ·
Replies
4
Views
2K
Undergrad Probability - ways in which its possible
  • · Replies 3 ·
Replies
3
Views
2K
Graduate Integer Partition Restriction: Solving for q When k is Limited
  • · Replies 10 ·
Replies
10
Views
7K
Undergrad Lab report least square fiiting line error ?
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Cardinality of Natural even numbers and Natural numbers
  • · Replies 19 ·
Replies
19
Views
12K
Graduate Proving the Density of a Specific Set in Real Numbers
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Proving x=y & y in z Implies x in z in ZFC
  • · Replies 33 ·
2
Replies
33
Views
7K
Graduate Independence in Poisson Process
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Comparing Non-Uniform Data Sets
  • · Replies 4 ·
Replies
4
Views
3K
Undergrad Birthday Problem (At most 3 share a birthday)
  • · Replies 2 ·
Replies
2
Views
4K
Undergrad How do I change a poisson spreadsheet into a bivariate version?
  • · Replies 2 ·
Replies
2
Views
7K
Undergrad Identity true in the reals, not in complex?
  • · Replies 9 ·
Replies
9
Views
2K
Graduate Can measurements be made more precise then the measuring device?
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Convergence of Random Variables on Discrete Prob Spaces
  • · Replies 6 ·
Replies
6
Views
6K
Graduate Measuring Disorder: The Entropy of a Tuple of Numbers
  • · Replies 2 ·
Replies
2
Views
2K
Undergrad How Many Significant Digits for Mean, Variance, and Standard Deviation?
  • · Replies 1 ·
Replies
1
Views
3K
High School A question about average speed
  • · Replies 10 ·
Replies
10
Views
3K
Graduate Can the Set of Algebraic Reals Be Shown to Be Countable?
  • · Replies 7 ·
Replies
7
Views
4K
Graduate Probability and Random processes
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad The Two Child Problem (revisited)
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Slick Proof: No Finite Paired Sets with Containing an Irrational"
  • · Replies 1 ·
Replies
1
Views
4K
Undergrad Binomial Distrubition/Die rolling Question.
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Does Every Ordinal Have a Following Cardinal?
  • · Replies 1 ·
Replies
1
Views
2K
High School Explaining Convergent Sequences w/ Examples
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad Statistics help. How to find probability?
  • · Replies 3 ·
Replies
3
Views
7K
Graduate Example of a pure existence metaproof
  • · Replies 5 ·
Replies
5
Views
4K
High School Probability question on flipping a coin
  • · Replies 14 ·
Replies
14
Views
8K
Undergrad Understanding Factorials: A Combinatorics Primer
  • · Replies 1 ·
Replies
1
Views
14K
Graduate Method of Indicators for computing expectation
  • · Replies 6 ·
Replies
6
Views
7K
Undergrad A football team consists of 20 defensive and 20 offensive players
  • · Replies 1 ·
Replies
1
Views
4K
Graduate Why Must the Endpoints of PDF Functions Match at Boundaries?
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Need assistance figuring out a model PDF
  • · Replies 5 ·
Replies
5
Views
2K
Undergrad Order notation: f(x)=O(x^n) as x-> 0
  • · Replies 2 ·
Replies
2
Views
2K
Undergrad Statistical complications please
  • · Replies 1 ·
Replies
1
Views
4K
Graduate Understanding Conditional Probability in Standard Normal Distributions
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Can Basic Set Theory Language Help Understand Group Theory and Matrix Math?
  • · Replies 3 ·
Replies
3
Views
3K
High School Why are there more irrational numbers than rational numbers?
  • · Replies 12 ·
Replies
12
Views
17K
Are any of these choices correct?
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Question about set theory and ordered pairs
  • · Replies 1 ·
Replies
1
Views
3K
High School What is the relationship between accidents and probability?
  • · Replies 9 ·
Replies
9
Views
5K
Undergrad Proving ~Au~B= ~(AnB): A Comprehensive Explanation with Examples
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Well-ordering of Natural Numbers
  • · Replies 8 ·
Replies
8
Views
5K
Graduate Minimum Size of Connected Subgraph in Graph Theory | Help with u and v in G
  • · Replies 11 ·
Replies
11
Views
5K
Graduate Combinatorics problem regarding number of possible paths
  • · Replies 1 ·
Replies
1
Views
4K
Undergrad Stochastic Calculus for Beginners: Literature Suggestions
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Uniform distribution on simplex
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Intuitive Difference Between Weak And Strong Convergence in Probability
  • · Replies 2 ·
Replies
2
Views
8K
Graduate Poisson approximation to the normal
  • · Replies 2 ·
Replies
2
Views
4K
Undergrad Calculating variance from range
  • · Replies 2 ·
Replies
2
Views
4K
Undergrad Standard Errors and Margin of Error
  • · Replies 6 ·
Replies
6
Views
12K
Undergrad Is Linear Congruential Generator a Reliable Random Number Generator?
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad Integral over a set of measure 0
  • · Replies 7 ·
Replies
7
Views
10K
High School I have difficulty understanding Modulo ? What is its meaning?
  • · Replies 3 ·
Replies
3
Views
6K
Graduate Is it possible to translate theorems between isomorphic groups?
  • · Replies 36 ·
2
Replies
36
Views
6K
Undergrad John A. Rice book (Mathematical Statistics and Data Analysis)
  • · Replies 3 ·
Replies
3
Views
22K
Graduate Why is the variance of the Parzen density estimator infinite?
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad Negative Weights in Weighted Averages: Explained
  • · Replies 9 ·
Replies
9
Views
13K
Undergrad Mastering Combinatorics: Calculating Probabilities for Liar's Dice
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Uniform distribution on high dimensional space
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad If mutually exclusive, prove Pr(A) <= Pr(B')
  • · Replies 7 ·
Replies
7
Views
5K
Graduate What Justifies Using a Single SD for All Measurements in a Dataset?
  • · Replies 2 ·
Replies
2
Views
3K
Undergrad Standard errors in surface areas and volumes?
  • · Replies 1 ·
Replies
1
Views
11K
Graduate Entropy of a product of positive numbers
  • · Replies 12 ·
Replies
12
Views
4K
Graduate Transformation of a random variable
  • · Replies 14 ·
Replies
14
Views
10K
Graduate Handling Random Uncertainties: Best Practices for Niles
  • · Replies 8 ·
Replies
8
Views
3K
Undergrad Number of ways to place n balls into m boxes
  • · Replies 8 ·
Replies
8
Views
31K
Undergrad Fitting Normal Distribution Histogram - Help Needed
  • · Replies 4 ·
Replies
4
Views
2K
Undergrad Permutations & Combinations: When Objects are Not All Distinct
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Finding Ways to Execute Concurrent Processes: An Urn Model
  • · Replies 2 ·
Replies
2
Views
2K
Undergrad Understanding the Uniform Distribution of P-Values in Hypothesis Testing
  • · Replies 3 ·
Replies
3
Views
15K
Undergrad How to Calculate the Probability of Picking 12 Different Colors from 16 Marbles
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad Q correlation coefficient (diagrams from textbook provided)
  • · Replies 1 ·
Replies
1
Views
6K
Graduate A formula provable without is a tautology
  • · Replies 1 ·
Replies
1
Views
2K