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

High School Number of Premises in a Syllogism ?

  • Login
  • · Replies 2 ·
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2

Graduate How to fit given function to blurred data points?

  • sceptic
  • · Replies 4 ·
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4

Graduate Understanding Proof by Contradiction in Advanced Calculus

  • Calculuser
  • · Replies 1 ·
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1

Graduate ZF Set Theory and Law of the Excluded Middle

  • HJ Farnsworth
  • · Replies 1 ·
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1

Graduate Exercise on (ir)rational numbers

  • PcumP_Ravenclaw
  • · Replies 1 ·
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1

Undergrad Conditional probability with joint condition

  • Cognac
  • · Replies 3 ·
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3

Graduate Can someone please check my logic proof?

  • BondKing
  • · Replies 1 ·
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1

Graduate Gödel’s theorem: larger than proof?

  • stefanow
  • · Replies 8 ·
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8

Undergrad Standard deviation as a percent?

  • zeromodz
  • · Replies 2 ·
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2

Undergrad Simple Proof for using Induction

  • PcumP_Ravenclaw
  • · Replies 4 ·
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4

Proving by Induction: Solving Recurrence Relation

  • evinda
  • · Replies 5 ·
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5

Should these conditions be satisfied?

  • evinda
  • · Replies 4 ·
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4

Undergrad Unique Dice Throwing Probability Question

  • JoshP-hillips
  • · Replies 4 ·
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4

How to derive a recurrence relation from explicit form

  • find_the_fun
  • · Replies 5 ·
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5

I have the data and need to make a prediction based on it (probability)

  • chriskeller1
  • · Replies 5 ·
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5

Graduate Correct definition for statistical phenomenon

  • TaPaKaH
  • · Replies 1 ·
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1

Undergrad Question regarding probability and normal distributions.

  • cerealkiller
  • · Replies 3 ·
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3

Undergrad Disproving A=B with Counter Example: Sets A, B & C

  • klamgade
  • · Replies 9 ·
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9

Undergrad Continuous Compounding Interest

  • ecoo
  • · Replies 4 ·
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4

Graduate Analyze Size of Pre-Image Sets Under Functions

  • dumb_curiosity
  • · Replies 9 ·
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9

Graduate Why are real numbers usually split into Rational/Algebraic/Transcendental?

  • deluks917
  • · Replies 5 ·
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5

How can I check if there is a solution?

  • evinda
  • · Replies 26 ·
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26

Graduate Variable Set Distribution - Buckingham Pi Theorum

  • SSGD
  • · Replies 1 ·
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1

Finding the PMF of Y with Known X

  • Dustinsfl
  • · Replies 4 ·
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4

Undergrad Is the Definition of an Argument in Logic by Paul Teller Solid?

  • Nert
  • · Replies 11 ·
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11

Is the Intersection of the Empty Set a Set?

  • evinda
  • · Replies 18 ·
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18

Discrepency with book's answer to characteristic function

  • Dustinsfl
  • · Replies 1 ·
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1

Card Hand probability question

  • Don1
  • · Replies 8 ·
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8

Second moment of the Poisson random variable

  • Dustinsfl
  • · Replies 1 ·
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1

A recurrence formula for an integral

  • alyafey22
  • · Replies 7 ·
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7

How did we find sqrt(ε_7(2)) ?

  • evinda
  • · Replies 2 ·
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2

Graduate Proof of fundamental theorem of arithmetic

  • PcumP_Ravenclaw
  • · Replies 4 ·
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4

Graduate The P vs. NP millennial prize problem

  • David Carroll
  • · Replies 1 ·
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1

Determine the images of the functions f: R -> R....?

  • rayne1
  • · Replies 3 ·
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3

Graduate Average displacement based on probability .

  • terp.asessed
  • · Replies 7 ·
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7

Need help with Interest question?

  • Tazook
  • · Replies 2 ·
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2

High School Is the Star Test for Syllogisms a Valid Method?

  • Login
  • · Replies 7 ·
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7

Show Sentences Proof: "Hey Again! (Wasntme)

  • evinda
  • · Replies 2 ·
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2

Total number of function from A to A

  • juantheron
  • · Replies 1 ·
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1

High School Compound Interest Paid in 3.5 Years: Regional Laws & Concepts

  • SafiBTA
  • · Replies 7 ·
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7

Graduate What Is the Difference Between a Measure and a Measurable Function?

  • dumb_curiosity
  • · Replies 10 ·
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10

Find the probability of being same

  • Diganta281
  • · Replies 1 ·
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1

Which property does it satisfy?

  • evinda
  • · Replies 5 ·
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5

Find the probability of choosing the same subset

  • Diganta281
  • · Replies 3 ·
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3

Expressing a set as the difference between two sets.

  • rayne1
  • · Replies 6 ·
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6

Undergrad What Are the Calculations Behind Probabilities in Combinatorial Problems?

  • lesdavies123
  • · Replies 3 ·
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3

Why can it consist of only one element of a?

  • evinda
  • · Replies 6 ·
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6

Trouble understanding PMF tables

  • Longines
  • · Replies 1 ·
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1

Graduate Contact rate between individuals of different probability density functions

  • nigels
  • · Replies 4 ·
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4

Undergrad Interpreting hypothesis test results

  • barryj
  • · Replies 4 ·
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4

Y=-X if X ~ Ber(1/4): Solving the Mystery

  • Dustinsfl
  • · Replies 4 ·
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4

Undergrad How many combinations can be formed from 5 binary digits?

  • otto
  • · Replies 5 ·
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5

High School In proof of SQRT(2) is irrational, why can't a,b both be even

  • Thecla
  • · Replies 8 ·
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8

Graduate Bayesian stats: how to update probability?

  • ireland01
  • · Replies 3 ·
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3

Introduction to Set Theory: Fundamentals, Construction, and Arithmetic

  • evinda
  • · Replies 3 ·
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3

What is the Probability of Road Flooding Given Rain and Sewer Overflow?

  • Dustinsfl
  • · Replies 2 ·
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2
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2

Graduate Understanding the Power of a t-Test

  • Mogarrr
  • · Replies 1 ·
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1
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1

Undergrad What Are Some Recommended Books for Learning Combinatorics?

  • sebasvargasl
  • · Replies 2 ·
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2

Graduate Doubts from transposition, fixing and Identity

  • PcumP_Ravenclaw
  • · Replies 1 ·
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1

Graduate Can Hypothesis Testing for Proportions Simplify Design Variable Levels?

  • DrunkenPhD
  • · Replies 8 ·
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8

Graduate Finding the PMF of a function of a discrete random variable

  • Bill Headrick
  • · Replies 2 ·
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2

Graduate Binomial distribution with dependent trials?

  • Reynolds
  • · Replies 1 ·
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1

Undergrad How many elements are in a set of unique rational numbers from 1 to 9?

  • Born
  • · Replies 5 ·
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5

Undergrad Hypothesis test for the difference of the difference of means?

  • CaptainP
  • · Replies 3 ·
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3

Parametric Statistics: Overview, Knowledge & Challenges

  • evinda
  • · Replies 1 ·
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1

Undergrad Clarification needed for "some"

  • NATURE.M
  • · Replies 3 ·
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3

Undergrad Combinatorics Problem: Placing n Books with m Broken

  • lesdavies123
  • · Replies 4 ·
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4

Graduate Extracting sigma from sum of distributions with moving mean

  • ArchieDave
  • · Replies 13 ·
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13

Bivariate distribution question

  • Longines
  • · Replies 3 ·
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3

Undergrad Understanding Sets & Images: A Beginner's Guide to Set Theory

  • Romono
  • · Replies 1 ·
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1

Can you find a counterexample for this set theory statement?

  • Romono
  • · Replies 2 ·
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2
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5

Graduate No uniform distribution on infinite sets

  • tom.stoer
  • · Replies 23 ·
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23

How do I calculate the standard deviation from a given table?

  • ineedhelpnow
  • · Replies 29 ·
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29

Does the number of events in a set always sum to one?

  • Dustinsfl
  • · Replies 9 ·
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9

Graduate Factor Analysis for scaling a test with pre-post data

  • thelema418
  • · Replies 2 ·
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2

Undergrad How do you calculate the power set of a set of sets?

  • cilla
  • · Replies 4 ·
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4

Graduate Is it possible to measure Hausdorff dimension for real world objects?

  • sceptic
  • · Replies 2 ·
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2

Graduate Why is the sequence of infinitely many coin tosses uncountable?

  • rayven1lk
  • · Replies 13 ·
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13

High School What word can you use to describe a "set with repeated elements"

  • fleazo
  • · Replies 3 ·
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3

Undergrad Margin of error, if all responses identical

  • cesiumfrog
  • · Replies 7 ·
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7

Graduate Justifying Linear Interpolation in Coin Toss Example

  • Mogarrr
  • · Replies 5 ·
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5

High School What is the precise definition of, "Differs in exactly one element"?

  • Jarvis323
  • · Replies 1 ·
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1

How to Calculate Percent Correct: 87.5% - Understanding Decimals and Rounding

  • OMGMathPLS
  • · Replies 12 ·
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12

Undergrad Converting Logarithmic Equations to Base 2

  • Physicsrapper
  • · Replies 2 ·
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2
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15
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5

Help with Profit/Loss: Find Optimal Number of Items to Buy

  • intern3t
  • · Replies 1 ·
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1

Undergrad Calculating the confidence interval of your data

  • tsaitea
  • · Replies 3 ·
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3

Mean and variance of difference operators on a time series process

  • deba123
  • · Replies 5 ·
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5

Conditional exponential probability

  • Longines
  • · Replies 5 ·
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5

Graduate The derivation of Ito formula and Stratonovich formula

  • chern
  • · Replies 1 ·
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1

Undergrad Need help understanding book description for a combinatoris problem

  • fleazo
  • · Replies 1 ·
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1

Undergrad Combinatorics problem Need help

  • lesdavies123
  • · Replies 4 ·
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4

Graduate Impossible to make a program to tell whether a program runs forever

  • Jamin2112
  • · Replies 15 ·
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15

Undergrad Standard deviation translation property proof - confused with property

  • lantay77
  • · Replies 2 ·
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2

Girth of $H_d$ Hypercube Graph: Proving $4$ by Induction

  • Aryth1
  • · Replies 5 ·
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5

Graduate Meaning of non-parametric empirical Bayes

  • mersecske
  • · Replies 2 ·
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2