Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
General Math
Calculus
Differential Equations
Topology and Analysis
Linear and Abstract Algebra
Differential Geometry
Set Theory, Logic, Probability, Statistics
MATLAB, Maple, Mathematica, LaTeX
Trending
Log in
Register
What's new
General Math
Calculus
Differential Equations
Topology and Analysis
Linear and Abstract Algebra
Differential Geometry
Set Theory, Logic, Probability, Statistics
MATLAB, Maple, Mathematica, LaTeX
Menu
Log in
Register
Navigation
More options
Style variation
System
Light
Dark
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
Mathematics
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.
Prev
1
…
Go to page
Go
25
26
27
28
29
…
Go to page
Go
95
Next
First
Prev
27 of 95
Go to page
Go
Next
Last
Filters
Show only:
Loading…
Title
(No prefix)
(No prefix)
B
I
A
(No prefix)
B
I
A
Evaluate 2 logistic functions for the best x to minimize OR.
Feb 26, 2015
Replies
12
Views
1K
MHB
Proving $T(2^k)=2^k \cdot k$ with Induction
Feb 26, 2015
Replies
3
Views
2K
MHB
Integer Factorization: Help with Pollards P-1 & Quadratic Sieve
Feb 26, 2015
Replies
1
Views
2K
MHB
Graphs with N Nodes: Proving Cliques and Anti-Cliques
Feb 25, 2015
Replies
6
Views
3K
Largest and smallest possible values of a probability question
Feb 24, 2015
Replies
5
Views
5K
Discrete distribution taking only non-negative integer values
Feb 23, 2015
Replies
4
Views
3K
MHB
Finding an Exact Solution for the Recurrence Formula f(n) = 2f(sqrt(n)) + n
Feb 23, 2015
Replies
8
Views
5K
A little question on Probability
Feb 23, 2015
Replies
8
Views
1K
MHB
Recurrence relation - initial condition
Feb 22, 2015
Replies
1
Views
2K
MHB
How to Prove Predicate Logic Validity with Induction?
Feb 21, 2015
Replies
2
Views
2K
Am I using these formulas properly? normal distribution+CLT
Feb 21, 2015
Replies
1
Views
4K
Calculate Card Draw Percentages (Aces) - 2/30 to 2/23
Feb 20, 2015
Replies
9
Views
2K
Enumeration of increasing sequences of 2 dice sums
Feb 20, 2015
Replies
11
Views
1K
Can Excel's BINOMDIST function accurately calculate roulette probabilities?
Feb 19, 2015
Replies
4
Views
3K
MHB
Solving a Recurrence: $a_0 = 2$
Feb 18, 2015
Replies
4
Views
2K
MHB
Proof by Induction: Solving 34n-1 Divisible by 80
Feb 17, 2015
Replies
6
Views
2K
Bayes theorem, answer way too small something wrong?
Feb 16, 2015
Replies
6
Views
2K
How Do You Calculate the Probability of Bus Frame Cracks?
Feb 16, 2015
Replies
1
Views
3K
On standardization of normal distribution
Feb 15, 2015
Replies
4
Views
1K
Sampling from normalized and un-normalized posterior
Feb 15, 2015
Replies
5
Views
2K
Why Use Grouping Methods to Find the Mode in Statistical Data?
Feb 14, 2015
Replies
2
Views
1K
Difference between equivalence and equality
Feb 12, 2015
Replies
9
Views
6K
Error propagation for a sum of means
Feb 12, 2015
Replies
8
Views
2K
MHB
Expressing with "product" notation
Feb 11, 2015
Replies
7
Views
2K
MHB
(2+sqrt(3))^50 close to being an integer
Feb 11, 2015
Replies
6
Views
4K
Can a Paired Two Sample T Test Reveal Significant Changes in Flux over 8 Hours?
Feb 11, 2015
Replies
1
Views
2K
MHB
Sample Size determination question
Feb 10, 2015
Replies
1
Views
2K
Cayley's Theorem (isomorphisms of Cyclics to SN)
Feb 9, 2015
Replies
1
Views
1K
Proof by Mathematical Induction
Feb 9, 2015
Replies
4
Views
2K
Fourier transform for the wave vector dervation problem
Feb 9, 2015
Replies
2
Views
1K
Is Associativity a Required Property for Groups to Be Defined?
Feb 8, 2015
Replies
3
Views
1K
MHB
Solve Linear Programming: Find Max Value & Calculate Bounds
Feb 7, 2015
Replies
1
Views
2K
Sampling for hypothesis testing
Feb 6, 2015
Replies
3
Views
1K
Expected Value and Variance for Wilcoxon Signed-Rank Test
Feb 4, 2015
Replies
5
Views
15K
PCA principal component analysis standardized data
Feb 3, 2015
Replies
5
Views
2K
"Fermat's" proof to Fermat's Last Theorem
Feb 2, 2015
Replies
2
Views
1K
Hilbert's Sixth Problem: Can Physics Be Completely Axiomatized?
Feb 2, 2015
Replies
1
Views
1K
Solving a Combinatorial Problem: Arrangements with Restrictions
Feb 2, 2015
Replies
1
Views
1K
How to Calculate the Mean Fraction of Occupied Seats in a Row?
Feb 2, 2015
Replies
4
Views
1K
How to fit plane onto sampling data?
Feb 2, 2015
Replies
17
Views
2K
MHB
What is the probability the second orange is sour if the first one is sour?
Feb 1, 2015
Replies
2
Views
2K
MHB
What is the long-term percentage of city dwellers?
Feb 1, 2015
Replies
1
Views
2K
MHB
How Do You Calculate Long-Term Proportions in a Markov Chain?
Feb 1, 2015
Replies
1
Views
2K
How can ISO 11929 norm help combine Poisson errors in low counting statistics?
Jan 31, 2015
Replies
13
Views
3K
Translating sentence into symbols
Jan 30, 2015
Replies
4
Views
1K
How do probabilities balance the odds?
Jan 29, 2015
Replies
2
Views
1K
Error propagation for non-normal errors
Jan 29, 2015
Replies
6
Views
4K
Meta Analysis with Several Regression Studies
Jan 28, 2015
Replies
2
Views
1K
What Determines the Transitivity of Relations in a Set?
Jan 28, 2015
Replies
1
Views
1K
Is the Subtraction of Power Sets Possible?
Jan 28, 2015
Replies
4
Views
6K
MHB
Definition of $S_n$ for Cantor-Schröder-Bernstein Theorem
Jan 28, 2015
Replies
1
Views
2K
Proper likelihood function of the ratio of two spectra
Jan 27, 2015
Replies
1
Views
1K
MHB
Estimating variance of Poisson random variable
Jan 27, 2015
Replies
1
Views
2K
MHB
To find the expectation of the greater of X and Y
Jan 27, 2015
Replies
1
Views
2K
Difference unexpressable as intersection
Jan 27, 2015
Replies
9
Views
1K
MHB
A math proof within a question about homogeneous Poisson process
Jan 26, 2015
Replies
1
Views
2K
Partitioning Infinite Sets: Equivalence Relations and Set Partitions
Jan 26, 2015
Replies
8
Views
3K
How to - regression of noisy titration curve
Jan 23, 2015
Replies
8
Views
2K
MHB
What Is the Standing of a Relation in Set Theory?
Jan 22, 2015
Replies
9
Views
2K
MHB
Cardinality of continuous real functions
Jan 22, 2015
Replies
5
Views
2K
McNemar test for N*N contingency tables
Jan 22, 2015
Replies
2
Views
3K
MHB
Proving Cardinality of Sets: $\{a_n: n \in \omega\}$
Jan 21, 2015
Replies
1
Views
2K
MHB
[a,b) and (a,b) are equinumerous
Jan 21, 2015
Replies
4
Views
2K
MHB
The set {0,1}^ω is not countable
Jan 21, 2015
Replies
3
Views
2K
MHB
Countable Union of Countable Sets
Jan 21, 2015
Replies
2
Views
2K
MHB
Why do we show in this way that it is not the image of the function?
Jan 21, 2015
Replies
1
Views
1K
MHB
Prove by induction that the function is injective
Jan 21, 2015
Replies
2
Views
3K
MHB
How Can a Bijective Function Demonstrate the Cardinality of a Cartesian Product?
Jan 20, 2015
Replies
5
Views
3K
MHB
The set of integers is countable
Jan 20, 2015
Replies
5
Views
3K
Error bars, Chi square distribution
Jan 20, 2015
Replies
1
Views
4K
MHB
Show $\bigcup A$ is Finite When $A$ is a Finite Set of Finite Sets
Jan 20, 2015
Replies
6
Views
2K
Simple question about sets in statistics
Jan 20, 2015
Replies
1
Views
1K
MHB
Find the expectation and covariance of a stochastic process
Jan 17, 2015
Replies
2
Views
2K
Why Does f(a) < a Imply f(a) is Not a Fixed Point?
Jan 16, 2015
Replies
2
Views
1K
MHB
Proving $f(n)+c=O(g(n))$ with $\lim_{n \to +\infty}f(n)=+\infty$
Jan 16, 2015
Replies
5
Views
2K
MHB
How can we show that the inverse is bijective?
Jan 13, 2015
Replies
14
Views
3K
MHB
Intuitive Proof: $\omega \times \omega$ is Countable
Jan 13, 2015
Replies
4
Views
2K
MHB
Proving Properties of Multiplication for Natural Numbers
Jan 13, 2015
Replies
4
Views
2K
Knee deep in Bayesian statistics and
Jan 13, 2015
Replies
4
Views
2K
MHB
How Can We Prove Two Open Intervals in $\mathbb{R}$ Are Equinumerous?
Jan 12, 2015
Replies
10
Views
3K
MHB
Can Recursion Define Natural Number Addition?
Jan 12, 2015
Replies
16
Views
3K
MHB
What is the definition of real numbers in terms of rational sequences?
Jan 12, 2015
Replies
1
Views
1K
MHB
Why can we define the set of integers using equivalence relations?
Jan 10, 2015
Replies
28
Views
4K
MHB
Why is $Y=\omega$ when $X \cap Y=\varnothing$ implies $X=\varnothing$?
Jan 9, 2015
Replies
18
Views
3K
MHB
Understanding the Order of Set $I_A$ - A Step-by-Step Guide
Jan 8, 2015
Replies
9
Views
2K
MHB
Do we have to check the second case?
Jan 8, 2015
Replies
8
Views
2K
What happens if you flip an infinite heads and tails coin?
Jan 8, 2015
Replies
6
Views
3K
MHB
Expected value and variance of profit
Jan 8, 2015
Replies
2
Views
3K
MHB
Can a Minimal Element in a Totally Ordered Set be Considered the Least?
Jan 8, 2015
Replies
2
Views
2K
MHB
Proof of Second Sentence:$m<n \leftrightarrow m'<n'$
Jan 7, 2015
Replies
3
Views
2K
MHB
Isn't it a non-strict total order?
Jan 7, 2015
Replies
6
Views
2K
MHB
Why can we write the set as $\{ m \in \omega: T_m=\omega \}$?
Jan 7, 2015
Replies
11
Views
3K
MHB
Prove Natural Numbers Subset Property
Jan 7, 2015
Replies
30
Views
5K
Philosophical question about central limit theorem
Jan 5, 2015
Replies
3
Views
2K
MHB
Do we have to show that the relation is irreflexive?
Jan 5, 2015
Replies
1
Views
2K
MHB
What independence test should I use for this group of data? <-----------
Jan 5, 2015
Replies
1
Views
2K
MHB
We cannot define an order over all the sets
Jan 4, 2015
Replies
10
Views
2K
Is It Wrong to Use ⇒ Where ⇔ Is More Appropriate?
Jan 4, 2015
Replies
8
Views
2K
MHB
Prove Relations: $e,b,d\in \mathbb{Z},d\neq 0$
Jan 3, 2015
Replies
4
Views
2K
MHB
How have we concluded that X is an inductive set?
Jan 1, 2015
Replies
3
Views
2K
Prev
1
…
Go to page
Go
25
26
27
28
29
…
Go to page
Go
95
Next
First
Prev
27 of 95
Go to page
Go
Next
Last
Forums
Mathematics
Back
Top