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.
Undergrad Averages and average speed/instantaneous speed relation
  • fog37
  • · Replies 10 ·
Replies
10
Graduate Convergence issue in this Least Squares calculation
  • ChiPi
  • · Replies 2 ·
Replies
2
Undergrad How Often Will I Meet the Mailman at the Same Mailbox?
  • anorlunda
  • · Replies 9 ·
Replies
9
Undergrad Maximum likelihood to fit a parameter of this model
  • member 428835
  • · Replies 1 ·
Replies
1
Undergrad Filling in Missing Values in a string of data
  • Brian82784
  • · Replies 7 ·
Replies
7
What is the concept of limiting event?
  • WMDhamnekar
  • · Replies 2 ·
Replies
2
Undergrad Random variable vs Random Process
  • fog37
  • · Replies 2 ·
Replies
2
Graduate LogLikelihood - Poisson distribution
  • Zuzana
  • · Replies 2 ·
Replies
2
Graduate Computing the Fisher Matrix numerically
  • shahbaznihal
  • · Replies 1 ·
Replies
1
Undergrad Thinking about equality of infinite sets
  • ago01
  • · Replies 5 ·
Replies
5
Graduate Binary symmetric channel capacity
  • dervast
  • · Replies 1 ·
Replies
1
High School Equation to approximate percent likelyhood of different sigma events
  • jaydnul
  • · Replies 1 ·
Replies
1
Undergrad Distribute gold among items depending on demand
  • Addez123
  • · Replies 6 ·
Replies
6
Undergrad Proper understanding of p-value
  • fog37
  • · Replies 5 ·
Replies
5
Undergrad How many guesses would it require to correctly guess a 10 digit number?
  • shivajikobardan
  • · Replies 5 ·
Replies
5
Designing a Markov Model for Coke and Pepsi Purchases
  • shivajikobardan
  • · Replies 1 ·
Replies
1
Undergrad Primes -- Probability that the sum of two random integers is Prime
  • donglepuss
  • · Replies 26 ·
Replies
26
Probability of misprints on each page
  • WMDhamnekar
  • · Replies 7 ·
Replies
7
Graduate Use mathematical logic to prove this proposition
  • solakis1
  • · Replies 1 ·
Replies
1
Undergrad Connection between mean and median
  • dextercioby
  • · Replies 3 ·
Replies
3
What Is the Probability of Distributing Remaining Trump Cards in Bridge?
  • WMDhamnekar
  • · Replies 4 ·
Replies
4
Graduate Determining if a list of numbers is a result of multiplication
  • alk10
  • · Replies 4 ·
Replies
4
Graduate Prove the 2nd axiom of mathematical logic using the Deduction Theorem
  • solakis1
  • · Replies 1 ·
Replies
1
What is the Probability of Certain Digits Not Appearing in a Random Selection?
  • WMDhamnekar
  • · Replies 1 ·
Replies
1
High School What's the equation for an I Bond? (compounded semi-annually)
  • adamaero
  • · Replies 3 ·
Replies
3
Undergrad Approximate new acorrelation given previous acorrelation and a new set of data?
  • member 428835
  • · Replies 3 ·
Replies
3
Undergrad Does Defining ##g(y)## as ##h(y)^n## Validate the Statement?
  • Vibhukanishk
  • · Replies 4 ·
Replies
4
Graduate Coin flipping problem (Markov chain)
  • WMDhamnekar
  • · Replies 29 ·
Replies
29
Equivalence Relations: Solving & Proving Reflexivity, Symmetry & Transitivity
  • Lancelot1
  • · Replies 2 ·
Replies
2
Set Problems: Is My Statement about Circles True?
  • jaychay
  • · Replies 2 ·
Replies
2
High School Solving a 1000-Piece Jigsaw Puzzle Maze
  • dariusmartin
  • · Replies 1 ·
Replies
1
Graduate The normal equivalent for a discrete random variable
  • Ad VanderVen
  • · Replies 25 ·
Replies
25
Graduate Range of Difference: Bounds for Length of Stay
  • WWGD
  • · Replies 11 ·
Replies
11
Graduate Piecewise linear interpolation with uncertainties
  • Malamala
  • · Replies 5 ·
Replies
5
Undergrad How Do You Construct a Stem-and-Leaf Display for Wood Specific Gravity Values?
  • mr_coffee
  • · Replies 1 ·
Replies
1
Are the inference rules of propositional calculus tautologies?
  • solakis1
  • · Replies 33 ·
2
Replies
33
Undergrad Finding the period in a modular exponentiation sequence
  • Bob Walance
  • · Replies 1 ·
Replies
1
Is the Validity of an Argument Dependent on Premise Truth?
  • solakis1
  • · Replies 10 ·
Replies
10
Undergrad Changing diagonal elements of a matrix
  • adelaide_user_1009
  • · Replies 6 ·
Replies
6
Graduate MCP Detector Resolution: Gaussian vs Uniform Distribution
  • Malamala
  • · Replies 1 ·
Replies
1
Undergrad Is the Sample Size Calculation in This Article Accurate?
  • jaumzaum
  • · Replies 5 ·
Replies
5
Undergrad What is the Best Strategy for the 100 Prisoner Problem?
  • hutchphd
  • · Replies 6 ·
Replies
6
Undergrad What Does Expected Return Mean in Coefficient of Variation?
  • sotellme
  • · Replies 1 ·
Replies
1
Graduate Default Probabilities: Calculating with Moody's Transition Matrix
  • JosephFrank
  • · Replies 4 ·
Replies
4
Undergrad Calculating Collection Rate Error in Labs
  • CloudNine
  • · Replies 31 ·
2
Replies
31
Calculating probability that 3 events occur 1 after other
  • isaiahRoberts707
  • · Replies 1 ·
Replies
1
Undergrad Direct limit of multiverse models of ZFC
  • omega
  • · Replies 2 ·
Replies
2
Graduate How to derive the sampling distribution of some statistics
  • Ad VanderVen
  • · Replies 3 ·
Replies
3
Undergrad Uncertainties from linear interpolation
  • BillKet
  • · Replies 30 ·
2
Replies
30
Probability, Expected value, joint P.D.F. and order statistics
  • WMDhamnekar
  • · Replies 2 ·
Replies
2
Graduate Derivation of P.D.F. from distribution function
  • WMDhamnekar
  • · Replies 1 ·
Replies
1
Math Help: Understand How to Compute $F_{X_1}(x)$
  • WMDhamnekar
  • · Replies 1 ·
Replies
1
Undergrad Max of 3 random cards from deck vs max of 3 numbers from 1-13
  • member 428835
  • · Replies 5 ·
Replies
5
Undergrad About the undecidability of first-order-logic
  • olgerm
  • · Replies 26 ·
Replies
26
Could use some help for this statistics/math problem
  • kimchuu
  • · Replies 1 ·
Replies
1
Undergrad Shapiro-Wilks test and the order statistic
  • Mayhem
  • · Replies 6 ·
Replies
6
Chain Rule in Difference Calculus
  • topsquark
  • · Replies 5 ·
Replies
5
Forward Unit Push Operator Equation
  • topsquark
  • · Replies 4 ·
Replies
4
  • Poll Poll
TEST OF HYPOTHESIS INVOLVING THE POPULATION MEAN 𝝁 WHEN THE VARIANCE IS UNKNOWN
  • bunnypatotie
  • · Replies 1 ·
Replies
1
Undergrad Proof that BB(k) grows faster than any computable function
  • cobalt124
  • · Replies 15 ·
Replies
15
Could use some help for this statistics/math problem
  • kimchuu
  • · Replies 2 ·
Replies
2
Undergrad Queueing Models: Generator Matrix for M/M/2/2 & M/M/2/4
  • CTK
  • · Replies 18 ·
Replies
18
Rate problem....Am I in the right direction
  • Francisco2022
  • · Replies 3 ·
Replies
3
Simple Distance, Rate, Time Problem
  • MachineCode
  • · Replies 6 ·
Replies
6
Undergrad Given three random numbers between 0 and 1, how to evenly populate a sphere?
  • member 428835
  • · Replies 15 ·
Replies
15
Undergrad A Bayesian question of choosing a white or black dog
  • Thecla
  • · Replies 22 ·
Replies
22
Undergrad How many tosses to flip a coin HHTH?
  • member 428835
  • · Replies 41 ·
2
Replies
41
Undergrad Questions about SMT logic solvers
  • olgerm
  • · Replies 2 ·
Replies
2
Undergrad How to calculate the probabilities here? (3-person card game)
  • murshid_islam
  • · Replies 9 ·
Replies
9
Calculate Data Points to Match Given Totals
  • micromichele
  • · Replies 3 ·
Replies
3
Undergrad Guessing a coin toss correctly
  • member 428835
  • · Replies 6 ·
Replies
6
Undergrad How to 'reverse' derive correct value when given MEAN + SD
  • dgsfbandeira
  • · Replies 29 ·
Replies
29
Calculate ways to form a committee of 3 from 8, DIRECTLY WITHOUT ÷?
  • scherz0
  • · Replies 1 ·
Replies
1
Compound Proposition Simplification
  • User40405
  • · Replies 6 ·
Replies
6
Could use help, know the answers but with the process and equations
  • kstars
  • · Replies 2 ·
Replies
2
Undergrad How many piles given n identical rocks?
  • member 428835
  • · Replies 5 ·
Replies
5
Undergrad Coin tosses, values, and what I'm missing
  • member 428835
  • · Replies 4 ·
Replies
4
Comparing Pump to Dishwasher Intensity: 10x Difference
  • karush
  • · Replies 2 ·
Replies
2
Graduate The Blessings of Dimensionality and Hilbert's 6th Problem
  • Jarvis323
  • · Replies 4 ·
Replies
4
How Do Ace Distributions Affect Probabilities in a Bridge Game?
  • WMDhamnekar
  • · Replies 3 ·
Replies
3
Undergrad Understanding the Law of Iterated Expectation in Probability Derivations
  • member 428835
  • · Replies 4 ·
Replies
4
Graduate Linear combination of data with uncertainty
  • Malamala
  • · Replies 5 ·
Replies
5
Find all possible solutions of c and d
  • albert391212
  • · Replies 6 ·
Replies
6
Undergrad How much money is needed to play this simple number game?
  • member 428835
  • · Replies 14 ·
Replies
14
High School Probability of eating one egg with salmonella
  • Thecla
  • · Replies 11 ·
Replies
11
High School Monty Hall Paradox: Why Does It Matter What Host Knows?
  • Warp
  • · Replies 12 ·
Replies
12
Undergrad IID and Dependent RVs: A Closer Look at their Relationship and Parameters
  • member 428835
  • · Replies 6 ·
Replies
6
Calculate Simple Interest: 22K/yr, n=44, r=0.5
  • bjaurique
  • · Replies 2 ·
Replies
2
Point Estimate, Margin of Error and Confidence Level
  • bunnypatotie
  • · Replies 1 ·
Replies
1
Graduate How to express the agreement between experiment and theoretical observations?
  • Arman777
  • · Replies 6 ·
Replies
6
Undergrad Needing Direction: Showing Progress Over Time with Small Numbers
  • SamSmith1
  • · Replies 17 ·
Replies
17
Pb.20 What is the probability that Hiroko....will be chosen
  • karush
  • · Replies 4 ·
Replies
4
Undergrad Probability of Sum of 2 Random Ints Being Prime
  • donglepuss
  • · Replies 6 ·
Replies
6
How do I find the average of two averages?
  • Math_312 46
  • · Replies 11 ·
Replies
11
Sampling Distribution of the Sample Means from an Infinite Population
  • bunnypatotie
  • · Replies 1 ·
Replies
1
Undergrad Defining a transcendental number and countability
  • BWV
  • · Replies 8 ·
Replies
8
Graduate How to perform a fit with correlated variables
  • BillKet
  • · Replies 16 ·
Replies
16
Undergrad Problems involving combinatorics of lattice with certain symmetries
  • AndreasC
  • · Replies 2 ·
Replies
2
Combinatorics: Order in a line by 2 conditions
  • Lancelot1
  • · Replies 1 ·
Replies
1
Undergrad Taking socks out of drawers, conditional probability
  • CGandC
  • · Replies 36 ·
2
Replies
36