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.
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Graduate Where Can I Find Cantor and Dedekind's Letters on Set Theory Development?
- aleph-aleph
- · Replies 3 ·
Logic Circuits and Truth Tables
- gEOdude
- · Replies 9 ·
Calculating Probability of Winning a Point on Serve in Tennis
- JamesBwoii
- · Replies 1 ·
Do independent experiments add to probability?
- karamand
- · Replies 2 ·
Number of payments to reach an investment goal
- ebroc
- · Replies 3 ·
Graduate Cumulative distribution function problem question?
- DavidGuimont
- · Replies 1 ·
Undergrad Probability of winning a game with sequential dependent trials
- Arnoldjavs3
- · Replies 10 ·
Undergrad Why P(A|B') not P(A)-P(A n B)?
- CAH
- · Replies 3 ·
Confidence Interval for Mean $\mu$: Let $X_1, X_2, \dots, X_n$
- evinda
- · Replies 1 ·
Is this proof that the sign rule for products is correct?
- solakis1
- · Replies 2 ·
Undergrad Correlation between a continous and nominal data in SPSS
- sheila92lala
- · Replies 1 ·
Understanding Transitivity of a Set: An Example
- evinda
- · Replies 6 ·
High School Two different methods for calculating mean average from raw data
- Astro
- · Replies 7 ·
Graduate Variance and Cauchy Distribution
- ZeMike
- · Replies 2 ·
Find the 10-digit number divisible by position
- sadsadsadsa
- · Replies 5 ·
Undergrad Is Transfinite Truly Larger Than Infinity?
- tacsec
- · Replies 9 ·
Equivalences and Partitions and Properties of binary relations
- sadsadsadsa
- · Replies 1 ·
Undergrad Product rule in probability and more
- aaaa202
- · Replies 3 ·
-aux.14.12 boys and 10 girls randomly selected
- karush
- · Replies 2 ·
Solving the recurrence $s_n = 2s_{n-1} - s_{n-2}$ with initial conditions
- shamieh
- · Replies 2 ·
High School Probability of Items Dropping Twice in a Row - Question
- Drakkith
- · Replies 2 ·
Graduate Joint problem density function problem
- Lewis7879
- · Replies 5 ·
High School Contrapositives are confusing
- PsychonautQQ
- · Replies 1 ·
Undergrad Dragging colored balls off box in succession
- ChrisVer
- · Replies 9 ·
Graduate Fitting a straight line with known errors in both X and Y
- AlanKirby
- · Replies 1 ·
Describing the relationship between two sets A and B (probability)
- Byeongok
- · Replies 8 ·
Meaning and use of the Ackermann's function
- mathmari
- · Replies 1 ·
Graduate Calculating log liklihood: Zero value of likelihood function
- kirti1604
- · Replies 2 ·
Graduate Binary classification: error probability minimization
- Bipolarity
- · Replies 2 ·
Graduate Models of the Reals of All Cardinalities and Equivalence
- WWGD
- · Replies 2 ·
Graduate Classic model relation versus the Kripke model relation
- nomadreid
- · Replies 1 ·
Undergrad Weighted Mean: different sample size and variance
- AnneElizabeth
- · Replies 10 ·
Proving a Relation with Two Variables: A(x,y)>y
- mathmari
- · Replies 8 ·
Undergrad Solving Problems After 55: "I Saw a Problem
- CWatters
- · Replies 3 ·
High School How to Calculate Fixed and Variable Cost for Shampoo and Conditioner Bottles?
- jdawg
- · Replies 10 ·
How Many Unique Substructures Exist in an n-Clique?
- Andrei1
- · Replies 3 ·
Cooling Off Period: Probability of Jill Retaliating Over 60 Days
- Steve3
- · Replies 1 ·
Probability Lillian can afford 2 randomly selected loaves with $4
- Byeongok
- · Replies 2 ·
Graduate Do ∀x[C(x)→F(x)] and ∃x[C(x)→F(x)] both mean all comedians are funny?
- 22990atinesh
- · Replies 10 ·
Undergrad Understanding multivariate linear regression
- xeon123
- · Replies 7 ·
Graduate Notation: getting one value from arg max
- Max.Planck
- · Replies 3 ·
Solve the Pigeonhole Principle Problem w/ PHP
- magneto1
- · Replies 1 ·
Undergrad Calculate Probability Error for 100 Exp: Sample Size of 15
- mkbh_10
- · Replies 2 ·
What are the Calculations for Exponential Distribution in Bank Arrival Times?
- shamieh
- · Replies 1 ·
Undergrad An example of a relation that is symmetric and anti-symmetric
- Magenta55
- · Replies 1 ·
Undergrad Multiple linear regression
- cutesteph
- · Replies 4 ·
Undergrad Beta Function used in Beta distribution
- justin001
- · Replies 6 ·
Undergrad Probability of generating higher number
- Vrbic
- · Replies 22 ·
High School Probability to extract balls problem
- Nick666
- · Replies 6 ·
Graduate What does the Comp function mean?
- japplepie
- · Replies 5 ·
Undergrad Proof of (p ⇒ q) =(¬p ∨ q) in Mathematical Logic
- Byeonggon Lee
- · Replies 2 ·
Undergrad Transformation rules in Boolean algebra
- Raghav Gupta
- · Replies 8 ·
How Do Jane and Terry Divide 10.35 Miles of Treadmill Exercise in 3.5 Hours?
- DawnC
- · Replies 4 ·
Do symmetry and transitivity imply reflexivity?
- solakis1
- · Replies 15 ·
Graduate Universality of Pseudorandom series
- dougfgd
- · Replies 2 ·
Undergrad Independence from a variable - Graphical confusion
- WMBM
- · Replies 1 ·
Conditional probability: Eye color of sibling
- carnivean1
- · Replies 3 ·
Fundamental theorem and limit proofs
- devorahstar
- · Replies 1 ·
Undergrad Testing how much random is my sample
- fluidistic
- · Replies 5 ·
Prime harmonic series identity using Abel summation and Stirling's formula
- Aryth1
- · Replies 5 ·
Undergrad Round-off error variance for uniform distribution over (-0.5, 0.5)
- xdrgnh
- · Replies 2 ·
How Is the Sampling Distribution of a Sample Mean Determined?
- CGuthrie91
- · Replies 1 ·
What Conditions Make the Expectancy of Max{n-q, q-1} Equal to 3n/4?
- evinda
- · Replies 1 ·
Undergrad 0.7 correlation but almost 0 p-value, how to interpret?
- fluidistic
- · Replies 4 ·
Undergrad Combination formula on dice and bit errors
- FrankJ777
- · Replies 1 ·
What is the Probability of Getting a Raise at McBurger's Drive-Thru?
- rayne1
- · Replies 4 ·
Versions of the Knapsack problem
- mathmari
- · Replies 1 ·
Wrecking my brains on this Poisson Distribution question.
- aznking1
- · Replies 2 ·
Undergrad Simple statistical analysis of a limited data set
- DaveC426913
- · Replies 27 ·
High School 3 barrel question / logic puzzle
- LAZYANGEL
- · Replies 1 ·
Just need a little explanation. Dice Problem
- Enzipino
- · Replies 6 ·
Probability That Receipt Of Email 1 AND Email 2 Was Random
- Steve3
- · Replies 3 ·
Convert an automaton into a regular expression
- mathmari
- · Replies 1 ·
Modulos with regards to Congruence
- shamieh
- · Replies 1 ·
Undergrad How to systematically approach elementary counting problems
- Mogarrr
- · Replies 7 ·
Creating DFA's for $\Sigma=\{0,1\}$ Languages
- mathmari
- · Replies 4 ·
Undergrad Why is conditional probability defined as P(A ∩ B) / P(A)?
- s3a
- · Replies 16 ·
Determining asset value using historical stats
- jcbn82
- · Replies 1 ·
Average Problem [Need Formula]
- zidan3311
- · Replies 2 ·
Relation within Gauss-Newton method for minimization
- i_a_n
- · Replies 1 ·
Graduate Outlier identification of multivariate data
- serbring
- · Replies 6 ·
Graduate Why does Halmos argue the intersection of an empty set is everything?
- xwolfhunter
- · Replies 25 ·
Undergrad Crazy multiple choice question
- lavoisier
- · Replies 1 ·
Graduate Is it valid to combine standard deviations from different groups?
- regisz90
- · Replies 5 ·
Finding a formula for a problem
- Fermat1
- · Replies 2 ·
What does normalized mean in this context?
- find_the_fun
- · Replies 3 ·
Generating solutions for the Impossible Puzzle
- JamesBwoii
- · Replies 1 ·
Setting up an equation for Tom's birdhouse production problem
- abbarajum
- · Replies 1 ·
Undergrad Inclusive or in set notation for the axiom of pairing
- xwolfhunter
- · Replies 3 ·
Proof of Unique Equivalence Relation on Set w/ Partition Classes
- Ciaran
- · Replies 6 ·
Undergrad Is A equivalent to B in propositional calculus?
- rustynail
- · Replies 4 ·
Undergrad Least Squares Derivation—Simple Algebraic Simplification
- END
- · Replies 3 ·
What Are the Approximate Distributions of $\bar{X}$ and $\bar{Y}$?
- lerem456
- · Replies 14 ·
Undergrad Joint probability mass function
- zyQuzA0e5esy2y
- · Replies 1 ·
Graduate Is there a minimal model for ZC that includes Gödel constructible elements?
- Garrulo
- · Replies 1 ·
Undergrad Probability favours worse odds?
- iDimension
- · Replies 17 ·
Graduate PDF of multimodal circular data
- funcosed
- · Replies 1 ·
Undergrad Do I have enough information to create a normal distribution
- alpha754293
- · Replies 5 ·
Graduate Structure of generated sigma algbra
- Mike.B
- · Replies 1 ·
Undergrad Excel trend line vs regression analysis
- AndrewBworth
- · Replies 9 ·