Set Theory, Logic, Probability, Statistics Forum

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.

Threads

Undergrad Gambling: Market % Difference, Odds & Probability Explained

  • Yang999
  • · Replies 2 ·
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2

Undergrad Finding the Coefficient of x^2*y^3*z in a Polynomial Expansion

  • yaho8888
  • · Replies 2 ·
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2

Undergrad Correlating input and output in Monte Carlo simulations

  • belliott4488
  • · Replies 4 ·
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4

High School Learning R: Writing Functions & More

  • Tereno
  • · Replies 4 ·
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4

Graduate 2 different probability density functions will give the same E(g(x)) or not

  • saintman4
  • · Replies 1 ·
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1

Undergrad Deriving Expectations (i.e. mean)

  • kurvmax
  • · Replies 8 ·
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8

Graduate Probability density function of digital filter

  • purplebird
  • · Replies 3 ·
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3

Undergrad Proving 2-Subsets of an n-Set A Equals n(n-1)/2

  • Ella087
  • · Replies 3 ·
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3

Graduate The value of E( (||X-μ||-c)^2 )

  • saintman4
  • · Replies 3 ·
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3

Undergrad What is the result of A, B, and C when using the subset formula?

  • Mokae
  • · Replies 2 ·
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2

Graduate E(X-μ) for X and μ Vectors: First Central Moment

  • saintman4
  • · Replies 1 ·
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1

Undergrad Independent identically distributed random variables

  • Somefantastik
  • · Replies 4 ·
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4

Undergrad Solve 500 Right or Wrong Questions: 0.3054936364*10^-148% Probability

  • ahmedhassan72
  • · Replies 5 ·
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5

High School Barber of Seville: Who Shall Shave the Barber?

  • Simfish
  • · Replies 2 ·
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2

Graduate What's your opinions on the Axiom of Choice?

  • Ka Yan
  • · Replies 61 ·
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Graduate Calculating Average Size of Target Square in Unit Square with Variable p^2

  • purplebird
  • · Replies 1 ·
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1

Graduate Is There a True Bijection Between the Natural Numbers and the Integers?

  • Jeroslaw
  • · Replies 3 ·
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3

Undergrad Is My Error Propagation Formula Correct? - Help Needed

  • dipluso
  • · Replies 3 ·
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3

Graduate Can statistics support irrational thinking?

  • siphon
  • · Replies 1 ·
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1

Undergrad What Is the Probability of Tire Defects and Passing Rates for Students?

  • mooch
  • · Replies 11 ·
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11

High School Solving a Probability Problem: Get Help Here!

  • alan4cult
  • · Replies 1 ·
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1

Graduate Non continuously differentiable but inner product finite

  • Sumanta
  • · Replies 2 ·
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2

High School What is the probability of solving 500 random questions correctly?

  • ahmedhassan72
  • · Replies 3 ·
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3

Graduate What is the infinitesimal generator of reflected Brownian motion?

  • Pere Callahan
  • · Replies 8 ·
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8

Is There a User-Friendly Program for Creating Truth Trees?

  • blalien
  • · Replies 3 ·
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3

Graduate Intersection with empty index set

  • mathboy
  • · Replies 7 ·
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7
  • Poll Poll

Graduate Do you believe in the Axiom of Choice?

  • mathboy
  • · Replies 9 ·
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9

Graduate Statistical Test for X-Y Data with Error Bars

  • natski
  • · Replies 1 ·
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1

Undergrad Expected value from a density function

  • mind0nmath
  • · Replies 1 ·
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1

High School Help with Probability: Learn for Euclid Math Contest

  • AcecA
  • · Replies 1 ·
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1

Undergrad Expected value from a density function

  • mind0nmath
  • · Replies 2 ·
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2

Graduate Weak Law of Large Numbers versus Central Limit Theorem

  • maverick280857
  • · Replies 12 ·
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12

Undergrad Is a Prefix Code Necessary for Efficient Encoding?

  • lordy12
  • · Replies 3 ·
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3

Undergrad Understanding Huffman Code and Symbol Encoding - Explained Simply

  • *Jas*
  • · Replies 4 ·
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4

Graduate Understanding Borel-Cantelli Lemma

  • e12514
  • · Replies 2 ·
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2

Graduate Proving Denumerability for Disjoint Sets | A&B Union Denumerable

  • kealth
  • · Replies 2 ·
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2

High School Calculating Powers of a Matrix: Math Problem for Grade 11

  • maximus_koncept7
  • · Replies 12 ·
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12

Graduate Measurement error analyses, fitting min/max slopes to data with error bars.

  • deccard
  • · Replies 2 ·
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2

Graduate Probability of unions/intersections

  • e12514
  • · Replies 4 ·
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4

Graduate Expected value on subset of Pareto

  • xag
  • · Replies 6 ·
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6

Undergrad Measuring Attraction/Repulsion Changes in Sets: A Statistical Approach?

  • fer2000
  • · Replies 5 ·
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5

High School Odds of Losing with 4 of a Kind in Texas Hold'em

  • Eezekiel
  • · Replies 9 ·
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9

Graduate Deduction theorem for first order logic

  • Jeroslaw
  • · Replies 1 ·
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1

Graduate Help me to make best fit with error

  • shad0w2000
  • · Replies 2 ·
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2

High School Need Help with Relations? Get Answers Now!

  • *Jas*
  • · Replies 1 ·
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1

Undergrad Calculating % of Drivers Who Died and Were Not Wearing Seatbelts

  • kthouz
  • · Replies 3 ·
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3

Undergrad Test whether matrixes are equal

  • fer2000
  • · Replies 1 ·
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1

Undergrad Lottery ticket problem (probability)

  • mymaydayya
  • · Replies 3 ·
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3

Graduate Summation notation from a multinomial distribution calculation

  • Somefantastik
  • · Replies 2 ·
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2

Graduate What is the Set Cardinality Conjecture?

  • mathboy
  • · Replies 11 ·
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11

Graduate Query regarding Independent and Identically Distributed random variables

  • maverick280857
  • · Replies 3 ·
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3

High School What's the best book for learning statistics in a business course?

  • Ronnin
  • · Replies 1 ·
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1

High School How Do You Calculate the Interest Rate for Compound Interest Problems?

  • iksotof
  • · Replies 7 ·
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7

Graduate Calculating 95% Confidence Interval for Laacher Sea Tephra's Age

  • Andre
  • · Replies 8 ·
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8

Graduate Proof of Exponential Interarrival times times

  • mmehdi
  • · Replies 2 ·
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2

Graduate What is the expected number of flips to observe the first 5 flips pattern again?

  • mmehdi
  • · Replies 4 ·
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4

Graduate Expected Value for Intersection of Subset Sets in a Set?

  • sylar
  • · Replies 1 ·
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1

Undergrad Are Racial Bias Claims in Media Statistics Accurate?

  • GoneBabyGone
  • · Replies 5 ·
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5

Graduate How Do You Calculate Expected Value for Complex Probability Density Functions?

  • hellosonic
  • · Replies 1 ·
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1

Graduate How to determine if a binary relation R on M is a bisimulation?

  • Dragonfall
  • · Replies 1 ·
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1

Graduate Computing distributions by using convolution.

  • MathematicalPhysicist
  • · Replies 2 ·
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2

Undergrad Solve Physics Problem: Gaussian Distribution

  • houseguest
  • · Replies 1 ·
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1

Undergrad The line of best fit. Need help?

  • sutupidmath
  • · Replies 3 ·
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3

Undergrad What is the Probability of Needing More Than 400 Rolls to Reach a Sum of 1380?

  • victor007
  • · Replies 1 ·
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1

Undergrad Proving De Morgan Duality Law for Electrical Engineering

  • soul
  • · Replies 3 ·
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3

Graduate Judgement of good fit: where to stop?

  • ssd
  • · Replies 5 ·
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5

Undergrad Basic Expected Value Problem (probability)

  • shawn87411
  • · Replies 14 ·
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14

Graduate Are Strings Kolmogorov-Random Actually Random?

  • Tiiba
  • · Replies 6 ·
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6

Undergrad Is It Hypergeometric or Binomial: Calculating Guessing Probabilities on Exams?

  • Somefantastik
  • · Replies 4 ·
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4

Graduate Minimum conditions for defining joint PDF

  • winterfors
  • · Replies 1 ·
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1

Graduate Universal Quantifier & Material Conditionals in First Order Logic: Explained

  • Shana
  • · Replies 6 ·
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6

Graduate Interpreting the values of slope and intercept coefficients using the CLRM

  • 1daj
  • · Replies 2 ·
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2

Graduate Solving Stochastic Processes: A/B in (0,T)

  • wildman
  • · Replies 3 ·
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3

Graduate Can Distributions of Combined Sample Spaces Be Derived from Individual Ones?

  • mmzaj
  • · Replies 3 ·
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3

Undergrad LOGIC proving/disproving general laws

  • dburton
  • · Replies 1 ·
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1

Undergrad What Is the Probability of Having the Fourth Ace in a Card Game?

  • truewt
  • · Replies 1 ·
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1

Graduate Solving Discrete Distribution: P(X = 0 & 1)

  • Somefantastik
  • · Replies 5 ·
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5

Graduate How Do You Calculate the Expected Number of Changeovers in Coin Flips?

  • Somefantastik
  • · Replies 2 ·
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2

Undergrad How many poker tournaments must I track to obtain a significant sample

  • HokieBalla34
  • · Replies 2 ·
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2

Undergrad Principal nth Root of a Real Number

  • cepheid
  • · Replies 9 ·
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9

Graduate Conditional Probability at it's finest

  • Somefantastik
  • · Replies 3 ·
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3

Undergrad Chebyshev Theorem: Probability of Parts Within .006 of Mean

  • ripper9100
  • · Replies 1 ·
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1

Undergrad Horses have heads Symbolic Logic

  • scienceHelp
  • · Replies 4 ·
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4

Graduate Probablity of fixed points in permutations

  • Dragonfall
  • · Replies 2 ·
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2

Graduate Multivariate Linear Regression With Coefficient Constraint

  • dansu
  • · Replies 5 ·
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5

Graduate Maximizing θ with Probability Mass Function and Marbles Data

  • icedsake
  • · Replies 8 ·
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8

High School Understanding Probability: Machine Choosing Digits & Blinking Intervals

  • aerosmith
  • · Replies 3 ·
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3

Graduate Something like the Monty Hall Dilemma

  • Somefantastik
  • · Replies 4 ·
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4

Undergrad One sided testing of two Poisson distributions?

  • Gerenuk
  • · Replies 6 ·
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6

Graduate Probability Spaces: Sigma Algebra & Poisson Dist.

  • mathisgreat
  • · Replies 2 ·
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2

Graduate Maximal number of independent random variables

  • fishy_1980
  • · Replies 6 ·
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6

Graduate What is a Marginal Distribution and How Does it Apply to F1(x)F2(y)?

  • MathematicalPhysicist
  • · Replies 1 ·
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1

Undergrad Maximizing Profit Per Hour: A Day Trader's Strategy to Maximize Income

  • RogerPN
  • · Replies 3 ·
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3

Undergrad What Does the Solution Set for |x² - 4| < 1 Look Like?

  • fishingspree2
  • · Replies 2 ·
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2

Undergrad Solving Notation Question: Probability of G's Shot

  • Somefantastik
  • · Replies 1 ·
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1

Undergrad Conditional Probability & Bayes' Theorem

  • Somefantastik
  • · Replies 2 ·
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2

Graduate Probability Theory 2: Finding Mean and Variance of X_n on Real Line

  • Milky
  • · Replies 9 ·
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9

High School Calculating Probability of 4 Heads in a Fair Coin Flip

  • Somefantastik
  • · Replies 5 ·
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5

High School Need help with Set Builder Notation? Learn the basics and get tips here!

  • LindseyM2011
  • · Replies 2 ·
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2

High School Probability of Ordering Blue, White, and Green Cars | Homework Question Help

  • Iyafrady
  • · Replies 7 ·
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7