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.
Transform Probability Distribution P to Uniform Distribution
  • · Replies 4 ·
Replies
4
Views
2K
How can i use excel to solve some Statistics problems
  • · Replies 1 ·
Replies
1
Views
4K
Comparing Town A and Town B: What Test to Use?
  • · Replies 3 ·
Replies
3
Views
2K
Suppose that the travel time from your home to your office
  • · Replies 2 ·
Replies
2
Views
4K
Calculating combinations and permutations on a TI-36 Solar Calculator?
  • · Replies 2 ·
Replies
2
Views
9K
Proving the Existence of Two Triangles with Common Edge in a 1000-Vertex Graph
  • · Replies 1 ·
Replies
1
Views
2K
Failure probability of a valve in one year.
  • · Replies 8 ·
Replies
8
Views
11K
How many outcomes are in this situation
  • · Replies 2 ·
Replies
2
Views
2K
Solving Constrained Sums of N Non-Negative Integers
  • · Replies 9 ·
Replies
9
Views
3K
How to Measure the Distance Between Two Distributions?
  • · Replies 2 ·
Replies
2
Views
3K
Can you explain the concept of random variables with no mean?
  • · Replies 5 ·
Replies
5
Views
6K
Unbiased Estimator for b: - Sum of ln(xi)/n
  • · Replies 2 ·
Replies
2
Views
3K
Proving Ramsey Number Theorem: R(s,t) ≤ χ(G) for Graph G
  • · Replies 3 ·
Replies
3
Views
2K
Coin landing on Edge after fair toss
  • · Replies 1 ·
Replies
1
Views
4K
Characteristic function of joint distribution
  • · Replies 15 ·
Replies
15
Views
9K
What is the Size of ∪A_n Where n Goes to Infinity?
  • · Replies 1 ·
Replies
1
Views
2K
Need help with a probability problem
  • · Replies 3 ·
Replies
3
Views
2K
Are variables mathematical objects?
  • · Replies 14 ·
Replies
14
Views
4K
Is There a Mathematical Formula for Replaceability in Relationships?
  • · Replies 1 ·
Replies
1
Views
2K
Proof that P(A) = 1, P(B) = 1, then P(AB) = 1
  • · Replies 2 ·
Replies
2
Views
13K
How Many Ways to Arrange TOYBOAT With No Adjacent T's?
  • · Replies 7 ·
Replies
7
Views
2K
Is There a Problem With No Asymptotically Optimal Algorithm?
  • · Replies 1 ·
Replies
1
Views
2K
Combinatorics Problem: Finding Samples with Non-Conforming Chips
  • · Replies 3 ·
Replies
3
Views
7K
Is Peter's Dislike for the Groom Supported by FOL Rules and GCWA?
  • · Replies 2 ·
Replies
2
Views
2K
3 doors probability question / puzzler
  • · Replies 23 ·
Replies
23
Views
31K
Random variate X follows a normal distribution
  • · Replies 9 ·
Replies
9
Views
12K
Symmetric Difference Explanation
  • · Replies 7 ·
Replies
7
Views
3K
Can we use tests of runs to test randomness of a game?
  • · Replies 2 ·
Replies
2
Views
2K
Interpretation and satisfaction
  • · Replies 13 ·
Replies
13
Views
2K
Expected value of squared sample mean
  • · Replies 2 ·
Replies
2
Views
27K
A new computer virus attacks a folder consisting of 200 files
  • · Replies 3 ·
Replies
3
Views
5K
Can Predicate Logic Prove Some Customs Officials Were Drug Pushers?
  • · Replies 23 ·
Replies
23
Views
5K
Solving Jack's Ticket Problem at Maryland University
  • · Replies 4 ·
Replies
4
Views
2K
Creating a Board game and finding the Prob. of Winning
  • · Replies 2 ·
Replies
2
Views
6K
Symbolize Absence of evidence is not evidence of absence
  • · Replies 25 ·
Replies
25
Views
6K
How Do You Calculate the Probability of Drawing 3 Aces and 1 King from a Deck?
  • · Replies 1 ·
Replies
1
Views
2K
Solving First Order Logic w/ Huey, Dewey, Louie: Age, Color & Design
  • · Replies 6 ·
Replies
6
Views
6K
Suppose that a person chooses a letter at random from RESERVE
  • · Replies 4 ·
Replies
4
Views
6K
The time in minutes, it takes to reboot a certain system
  • · Replies 1 ·
Replies
1
Views
3K
Suppose that X is a normal Variate with mean 5.
  • · Replies 1 ·
Replies
1
Views
3K
Calculating P(X<0.5) and V(x) for r.v. X with pdf f(x) = ax + bx^2 0<x<1
  • · Replies 1 ·
Replies
1
Views
2K
For the following probability distribution
  • · Replies 1 ·
Replies
1
Views
2K
If X and Y are independent poisson variates
  • · Replies 1 ·
Replies
1
Views
2K
The probability that a driver stopping at petrol station
  • · Replies 1 ·
Replies
1
Views
3K
Prerequisite Before Learning Set Theory
  • · Replies 7 ·
Replies
7
Views
13K
Precedence of logical operators
  • · Replies 3 ·
Replies
3
Views
3K
Venn Diagrams Concepts(including advanced concepts)
  • · Replies 7 ·
Replies
7
Views
18K
Set Containing Itself: X and {X}
  • · Replies 5 ·
Replies
5
Views
2K
Equivalence of (P -> R) V (Q -> R) and (P ∧ Q) -> R
  • · Replies 3 ·
Replies
3
Views
14K
Probability of crossing a point?
  • · Replies 3 ·
Replies
3
Views
2K
What Inspired George Boole to Develop Boolean Logic?
  • · Replies 9 ·
Replies
9
Views
5K
What is a randomness. Does it exist?
  • · Replies 19 ·
Replies
19
Views
6K
Determining Validity of Argument Using Indirect Truth Table
  • · Replies 6 ·
Replies
6
Views
6K
Among the six measurements of the boiling point of a silsicon compound
  • · Replies 2 ·
Replies
2
Views
2K
A Good Deal or No Deal Strategy
  • · Replies 2 ·
Replies
2
Views
5K
Heads I Win: Probability and Mechanics of Coin Flipping
  • · Replies 13 ·
Replies
13
Views
3K
Can Math Help Answer Philosophical Questions?
  • · Replies 1 ·
Replies
1
Views
2K
Probability philosophical paradox?
  • · Replies 4 ·
Replies
4
Views
2K
P(getting Pi correct to n digits after x trials)?
  • · Replies 2 ·
Replies
2
Views
2K
Let X be uniformly distributed on (0,1)
  • · Replies 5 ·
Replies
5
Views
5K
Distribution of IQs of offspring
  • · Replies 10 ·
Replies
10
Views
3K
What are some books on set theory that use formal logic?
  • · Replies 6 ·
Replies
6
Views
5K
Conditional Mean: Does the Equation Hold in General?
  • · Replies 2 ·
Replies
2
Views
2K
True or False: Joint CDF Has Only One Global Max?
  • · Replies 5 ·
Replies
5
Views
2K
Piecing together structures: question
  • · Replies 5 ·
Replies
5
Views
3K
Summing up the Series: $\sum^{n}_{x=2}x(x-1)\binom{n}{x}p^{x}q^{n-x}$
  • · Replies 4 ·
Replies
4
Views
1K
Let Xi, i=1, ,10, be independent random variables
  • · Replies 2 ·
Replies
2
Views
3K
Numbering the Rationals for Convergence for Infinite Sum Calculation
  • · Replies 12 ·
Replies
12
Views
3K
Different probabilities depending on meaning?
  • · Replies 47 ·
2
Replies
47
Views
9K
What Unique Insights Can We Uncover from Folding@Home Statistics?
  • · Replies 2 ·
Replies
2
Views
2K
How are the Real Numbers distributed?
  • · Replies 2 ·
Replies
2
Views
2K
Bell's impossibility theorem, equivalence classes: SOS
  • · Replies 1 ·
Replies
1
Views
3K
Why Does the Binomial Theorem Summation Not Equal 2n When n Varies?
  • · Replies 3 ·
Replies
3
Views
2K
Coding theory - binary symmetric channel
  • · Replies 1 ·
Replies
1
Views
3K
Poisson errors for the distribution of galaxies?
  • · Replies 5 ·
Replies
5
Views
6K
Similar puzzles with different answers
  • · Replies 3 ·
Replies
3
Views
3K
Bayesian Network for Continuous Random Variable?
  • · Replies 1 ·
Replies
1
Views
4K
How Do You Determine a Cubic Polynomial from Given Values?
  • · Replies 2 ·
Replies
2
Views
3K
Among six measurement of the boiling point of a silicon compound,
  • · Replies 1 ·
Replies
1
Views
2K
Set Relation Question | PDF Guide
  • · Replies 4 ·
Replies
4
Views
2K
Probability of winning at craps
  • · Replies 1 ·
Replies
1
Views
3K
An infinite sequence of independent trails is to be performed
  • · Replies 1 ·
Replies
1
Views
2K
Number of Ways to Walk Between Corners of Blocks
  • · Replies 6 ·
Replies
6
Views
3K
The Negation of an Implication Statement?
  • · Replies 3 ·
Replies
3
Views
37K
Fourier transform of the exponential characteristic function
  • · Replies 2 ·
Replies
2
Views
6K
Derivation of normal distribution
  • · Replies 2 ·
Replies
2
Views
3K
Skewness: large sample, but few unique observations
  • · Replies 1 ·
Replies
1
Views
3K
A symmetric, transitive relation on a set that is not reflexive
  • · Replies 4 ·
Replies
4
Views
36K
Infinitesimals in the Cantor set
  • · Replies 4 ·
Replies
4
Views
3K
Hypothesis Test for Balanced Load on 6 I/O Channels - N = 150
  • · Replies 5 ·
Replies
5
Views
3K
Cumulative distribution function
  • · Replies 61 ·
3
Replies
61
Views
10K
Random variables that are triple-wise independent but quadruple-wise dependent
  • · Replies 2 ·
Replies
2
Views
6K
Probability of Error-Free Pages: Analyzing 100 Pages with 200 Errors in a Book
  • · Replies 1 ·
Replies
1
Views
2K
Why is the conditional variance of Y equal to (1-rou^2)* variance of y?
  • · Replies 2 ·
Replies
2
Views
3K
What is the fair price to play an equitable coin flip game?
  • · Replies 8 ·
Replies
8
Views
5K
Obtain maximum likelihood estimates
  • · Replies 2 ·
Replies
2
Views
2K
Probaility density function Determine A
  • · Replies 3 ·
Replies
3
Views
2K
Mean tends Infinity in Gaussian Case
  • · Replies 10 ·
Replies
10
Views
5K
Analytic determination of Expectation, variance
  • · Replies 4 ·
Replies
4
Views
2K
When Probability is strictly less than
  • · Replies 2 ·
Replies
2
Views
3K