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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.

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Undergrad What Is the Probability of Picking a Stoned Cherry After a Pig's Feast?

Alexsandro
Aug 25, 2005 · Replies 13 · Sep 1, 2005

Replies: 13

Graduate Question abount independence events and conditional events

Alexsandro
Aug 28, 2005 · Replies 4 · Aug 31, 2005

Replies: 4

Undergrad Interesting exercise of probability

Alexsandro
Aug 28, 2005 · Replies 3 · Aug 31, 2005

Replies: 3

Undergrad Is the Probability of Defect for an Item Produced by this Process Exactly 0.15?

cb
Aug 30, 2005 · Replies 1 · Aug 30, 2005

Replies: 1

Graduate Is a Complete System Necessarily Decidable?

EvLer
Aug 8, 2005 · Replies 16 · Aug 30, 2005

Replies: 16

Graduate A Combinatoric Probability Question

chingkui
Aug 30, 2005 · Replies 2 · Aug 30, 2005

Replies: 2

Undergrad Esteem the number of fruits that monkey can eat.

Alexsandro
Aug 28, 2005 · Replies 3 · Aug 30, 2005

Replies: 3

Undergrad Inverse cumulative normal dis help

bayan
Aug 29, 2005 · Replies 3 · Aug 29, 2005

Replies: 3

Undergrad Question about who tells the truth.

Alexsandro
Aug 28, 2005 · Replies 2 · Aug 29, 2005

Replies: 2

Alexsandro's Prize Quest: Brain Teasers and Grand Prizes

EnumaElish
Aug 28, 2005 · Replies 3 · Aug 28, 2005

Replies: 3

Undergrad How Accurate is the Fish Population Estimate in the Lake?

Alexsandro
Aug 28, 2005 · Replies 1 · Aug 28, 2005

Replies: 1

Undergrad Protecting forcast for businesses

semidevil
Aug 27, 2005 · Replies 1 · Aug 27, 2005

Replies: 1

Graduate Need gauss like PDF with skewness

loloPF
Aug 26, 2005 · Replies 1 · Aug 27, 2005

Replies: 1

Undergrad Question about conditional probability

Alexsandro
Aug 25, 2005 · Replies 2 · Aug 26, 2005

Replies: 2

Graduate Are F and G intersections and unions always σ-fields in set theory?

Alexsandro
Aug 25, 2005 · Replies 1 · Aug 26, 2005

Replies: 1

Undergrad Confidence interval - Coop Report, Need Help

jubs
Aug 23, 2005 · Replies 10 · Aug 25, 2005

Replies: 10

Undergrad Solve Probability Question: Tossing 3 Heads in a Row out of 64 Tosses

Yura
Aug 24, 2005 · Replies 3 · Aug 25, 2005

Replies: 3

Undergrad Calculating Probability of Getting 3 Heads in a Row in 64 Tosses

Yura
Aug 24, 2005 · Replies 3 · Aug 24, 2005

Replies: 3

Undergrad Quick Correlation and Causality: A Scientist's Perspective

clane
Aug 24, 2005 · Replies 2 · Aug 24, 2005

Replies: 2

Graduate Geometric Distribution, Poisson

Mad Scientists
Aug 17, 2005 · Replies 3 · Aug 23, 2005

Replies: 3

High School Can't get a grasp of this probability

kioria
Aug 22, 2005 · Replies 9 · Aug 22, 2005

Replies: 9

Graduate Sample Space for Conventional Knock-Out Tournament

Alexsandro
Aug 18, 2005 · Replies 1 · Aug 18, 2005

Replies: 1

Undergrad Definition of dynamic noise and observational noise in finance

orochimaru
Aug 17, 2005 · Replies 1 · Aug 17, 2005

Replies: 1

High School Statistics Formula: Where did it come from?

Learning Curve
Aug 16, 2005 · Replies 4 · Aug 16, 2005

Replies: 4

Graduate Learning Non-Axiomatic Logics: Pei Wang

EvLer
Aug 14, 2005 · Replies 6 · Aug 16, 2005

Replies: 6

Undergrad But how accurate is my regression function?

or.han
Aug 15, 2005 · Replies 2 · Aug 16, 2005

Replies: 2

High School Is Weekly Probability Same as Daily Probability?

pdunn
Aug 14, 2005 · Replies 9 · Aug 15, 2005

Replies: 9

Undergrad Probability/Hypothesis testing help

adeel
Jul 25, 2005 · Replies 16 · Aug 15, 2005

Replies: 16

Graduate Adding X as an Instrument Variable in GMM Estimation

vienna_quant
Aug 11, 2005 · Replies 8 · Aug 13, 2005

Replies: 8

Graduate Is There a Mistake in My Application of Cantor's Diagonal Method?

88888888
Aug 10, 2005 · Replies 5 · Aug 12, 2005

Replies: 5

High School Wording in a Permutation/Combination Problem

mwang
Aug 9, 2005 · Replies 2 · Aug 10, 2005

Replies: 2

Undergrad Concept of the pigeonhole principle

irony of truth
Aug 7, 2005 · Replies 5 · Aug 9, 2005

Replies: 5

Graduate Red Balls, Green Balls and Expectations

TenaliRaman
Aug 6, 2005 · Replies 2 · Aug 9, 2005

Replies: 2

High School $5,000 daily compounding certificate of deposit

mouse
Aug 7, 2005 · Replies 3 · Aug 7, 2005

Replies: 3

Graduate Proving Linear Filtering of Gaussian Process Still Gaussian

chingkui
Aug 4, 2005 · Replies 1 · Aug 7, 2005

Replies: 1

Undergrad Is there a solution using the Box Principle for a chessmaster's game schedule?

symplectic_manifold
Aug 4, 2005 · Replies 9 · Aug 7, 2005

Replies: 9

Undergrad Can Boolean Algebra Simplify Complex Logical Expressions?

dagg3r
Aug 7, 2005 · Replies 1 · Aug 7, 2005

Replies: 1

Undergrad Can the composition of 2 functions be proven using 3 formulas?

TomMe
Aug 3, 2005 · Replies 6 · Aug 5, 2005

Replies: 6

Undergrad Understanding Borel Sets: A Beginner's Guide

datatec
Aug 4, 2005 · Replies 2 · Aug 4, 2005

Replies: 2

Graduate Predicate calculus: Proof problem (please check for me)

Waylander
Aug 3, 2005 · Replies 10 · Aug 4, 2005

Replies: 10

Graduate How Can You Prove a Process is Markov?

vale
Aug 3, 2005 · Replies 3 · Aug 4, 2005

Replies: 3

Undergrad Solving Math Problems: Selecting 7 Out of 16 Seated Men on a Round Table

Wiz
Jul 31, 2005 · Replies 10 · Aug 2, 2005

Replies: 10

Undergrad What is the Coefficient of Determination for Supermarket Sales Data?

adeel
Aug 1, 2005 · Replies 3 · Aug 1, 2005

Replies: 3

Undergrad Proving Sum of Combinations: nCr=2^n

amcavoy
Jul 26, 2005 · Replies 12 · Jul 31, 2005

Replies: 12

High School Basic Probability: Questions & Clarification

Imparcticle
Jul 30, 2005 · Replies 17 · Jul 31, 2005

Replies: 17

Undergrad What is the coefficient of correlation between sales and price?

adeel
Jul 31, 2005 · Replies 4 · Jul 31, 2005

Replies: 4

Undergrad Least squares regression problem

adeel
Jul 31, 2005 · Replies 1 · Jul 31, 2005

Replies: 1

Undergrad What is the probability of a customer going through this insurance procedure?

steven187
Jul 27, 2005 · Replies 6 · Jul 31, 2005

Replies: 6

Graduate Conditional Prob -cont random variable

steven187
Jul 28, 2005 · Replies 4 · Jul 30, 2005

Replies: 4

Undergrad Probability of Choosing E in ENERGISE: Combinatorics Approach

catalyst55
Jul 28, 2005 · Replies 5 · Jul 29, 2005

Replies: 5

Undergrad What is the Probability of Choosing an Irrational Number on the Real Line?

mruncleramos
Jul 22, 2005 · Replies 26 · Jul 28, 2005

Replies: 26

Graduate What Is the Probability a Random Point Lands on One Side of a Line in R^2?

philosophking
Jul 27, 2005 · Replies 2 · Jul 27, 2005

Replies: 2

High School Help Needed: Solving a Stat Question with No Breaks

JonF
Jul 18, 2005 · Replies 29 · Jul 26, 2005

Replies: 29

Graduate Reading about the property of satisfiability

EvLer
Jul 20, 2005 · Replies 5 · Jul 25, 2005

Replies: 5

Undergrad Win $20,000: Calculating the Odds of Lottery Ticket Prizes

eldrick
Jul 24, 2005 · Replies 2 · Jul 25, 2005

Replies: 2

Graduate Non-normal measurement error in linear regression

e065331
Oct 21, 2004 · Replies 2 · Jul 22, 2005

Replies: 2

Graduate Does String Theory Challenge the Concept of Chaotic Electrons?

scott_alexsk
Jul 20, 2005 · Replies 17 · Jul 21, 2005

Replies: 17

Undergrad Help with Probabilities of a Decision Tree - No Cost Between Links 3-14

mk001
Jul 19, 2005 · Replies 1 · Jul 20, 2005

Replies: 1

Undergrad Simplifying Clause: A' & B' or A & B

EvLer
Jul 17, 2005 · Replies 4 · Jul 18, 2005

Replies: 4

Graduate List all Rationals in [a,b]: a + lim x->0 x{n}_0^(floor((b-a)/x))

bomba923
Jul 7, 2005 · Replies 42 · Jul 16, 2005

2

Replies: 42

Graduate Solving the Paradox of A & B's Money Game

vinter
Jul 3, 2005 · Replies 15 · Jul 16, 2005

Replies: 15

Undergrad Why are probit sometimes negative?

isabella
Jul 13, 2005 · Replies 2 · Jul 15, 2005

Replies: 2

Undergrad What kind of statistic methods?

sobored
Jul 13, 2005 · Replies 2 · Jul 15, 2005

Replies: 2

Graduate Twin Paradox and the Logical Foundation of Relativity Theory

chronon
Jul 15, 2005 · Replies 1 · Jul 15, 2005

Replies: 1

Undergrad Definition of an atomic sentence

Matthias765
Jul 14, 2005 · Replies 2 · Jul 15, 2005

Replies: 2

Undergrad Finding Range of Set: Notation & Shorthand

bomba923
Jul 13, 2005 · Replies 7 · Jul 15, 2005

Replies: 7

Undergrad How Do You Calculate Probabilities with Unknown Ball Quantities?

kecontroversy
Jul 13, 2005 · Replies 3 · Jul 14, 2005

Replies: 3

Undergrad Hypothesis testing and the power of the test

adeel
Jul 13, 2005 · Replies 1 · Jul 14, 2005

Replies: 1

Graduate Is There a Bijection Between a Set and Its Power Set?

Hurkyl
Jul 13, 2005 · Replies 1 · Jul 13, 2005

Replies: 1

Undergrad Probability of Same Score on Test

amcavoy
Jun 20, 2005 · Replies 16 · Jul 10, 2005

Replies: 16

Graduate Problem with limits involving a summation

straycat
Jul 9, 2005 · Replies 1 · Jul 10, 2005

Replies: 1

High School Help with Expectation of Rolled Die 3 times

mircat
Jun 21, 2005 · Replies 12 · Jul 10, 2005

Replies: 12

Undergrad Predicting the Markets Using Chaos Theory

aricho
Jul 5, 2005 · Replies 7 · Jul 9, 2005

Replies: 7

High School Are Different Dice Color Outcomes Considered the Same?

kecontroversy
Jul 6, 2005 · Replies 2 · Jul 6, 2005

Replies: 2

Graduate Naive Set Theory by Paul R. Halmos

agro
Jul 6, 2005 · Replies 1 · Jul 6, 2005

Replies: 1

Graduate Elliot Wave Structure: Predicting Market Vibrations

aricho
Jul 3, 2005 · Replies 2 · Jul 4, 2005

Replies: 2

Undergrad Solve 3log25 - log34 + log2(log39): 6.335

rogerfreak
Jul 2, 2005 · Replies 3 · Jul 2, 2005

Replies: 3

Undergrad Permutation Loops- successor operation

MathematicalPhysicist
Jul 1, 2005 · Replies 3 · Jul 2, 2005

Replies: 3

Undergrad Probability and confidence level

isabella
Jun 28, 2005 · Replies 1 · Jun 30, 2005

Replies: 1

Undergrad Calculating Chances of Descending Order with 36 Cards

stupidkid
Jun 29, 2005 · Replies 11 · Jun 30, 2005

Replies: 11

High School Probability & Frequency: Definition and Relationship

isabella
Jun 27, 2005 · Replies 6 · Jun 30, 2005

Replies: 6

Graduate Does the Strong Law of Large Numbers Always Apply?

jetoso
Jun 27, 2005 · Replies 1 · Jun 28, 2005

Replies: 1

Undergrad Distribution Function Of X Help

mircat
Jun 27, 2005 · Replies 7 · Jun 28, 2005

Replies: 7

Undergrad What are the Long-Term Trends of a Matrix in Algebra?

pocketlint59
Jun 27, 2005 · Replies 5 · Jun 28, 2005

Replies: 5

High School Learning Set Theory: Cartesian Product & Ordered Pairs

sniffer
Jun 26, 2005 · Replies 6 · Jun 26, 2005

Replies: 6

Undergrad Calculating Probabilities for Drawing Specific Cards

Physics_wiz
Jun 25, 2005 · Replies 2 · Jun 25, 2005

Replies: 2

Undergrad Who's Right in this Bet: 1 in 5 or 1 in 50?

Quail
Jun 24, 2005 · Replies 4 · Jun 24, 2005

Replies: 4

High School Let R be a binary relation on a set X

barneygumble742
Jun 24, 2005 · Replies 5 · Jun 24, 2005

Replies: 5

Undergrad Is Integrating x(x^2 + 1) from 0 to 1 the Correct Method to Compute E[Y]?

jetoso
Jun 7, 2005 · Replies 11 · Jun 23, 2005

Replies: 11

Graduate Understanding the True Equality for Var[X+Y] in Random Variables

jetoso
Jun 13, 2005 · Replies 6 · Jun 23, 2005

Replies: 6

Undergrad How Does Poisson Distribution Calculate Robot Breakdown Probabilities?

akito458
Jun 17, 2005 · Replies 5 · Jun 23, 2005

Replies: 5

Undergrad Hypothesis testing with normal distribution

Cheman
Jun 21, 2005 · Replies 1 · Jun 21, 2005

Replies: 1

Graduate Help on the density of Y/X, where X,Y~U(0,1)

gimmytang
Jun 20, 2005 · Replies 2 · Jun 21, 2005

Replies: 2

Graduate Is the Intersection of Nested Subsets Always Non-Empty?

Bob3141592
Jun 17, 2005 · Replies 12 · Jun 20, 2005

Replies: 12

Undergrad Help Needed: Calculating Geometric Mean Increase from 1998-2001

bubble1421
Jun 19, 2005 · Replies 1 · Jun 19, 2005

Replies: 1

Graduate Birthday Problem ( on combinatorics )

LLT
Jun 16, 2005 · Replies 6 · Jun 19, 2005

Replies: 6

Undergrad Master Beth Tableaux: A Beginner's Guide

EvLer
Jun 17, 2005 · Replies 3 · Jun 19, 2005

Replies: 3

Undergrad Help on the density of sum of two uniform variables.

gimmytang
Jun 17, 2005 · Replies 2 · Jun 18, 2005

Replies: 2

Undergrad A 1 tailed and 2 tailed hypothesis ?

faisal
Jun 17, 2005 · Replies 1 · Jun 17, 2005

Replies: 1

Undergrad What are the Foundations of Mathematics and How Can I Learn Them?

Black Orpheus
Jun 17, 2005 · Replies 14 · Jun 17, 2005

Replies: 14

sidebar

Probability and Statistics

Probability and statistics are branches of mathematics that deal with the study of uncertainty, randomness, and data analysis. Probability focuses on quantifying uncertainty and likelihood, providing a framework for understanding chance and randomness in various events.

It involves concepts such as random variables, probability distributions, and the laws of probability. Statistics, on the other hand, involves collecting, organizing, analyzing, interpreting, and presenting data. It includes techniques for making inferences about populations based on sample data, estimating parameters, and testing hypotheses.

Together, probability and statistics play a crucial role in fields like science, finance, economics, and social sciences, enabling informed decision-making by providing tools to model uncertainty and draw meaningful conclusions from data.

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