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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 Predicting Wind Speed based off previous data

Obanion
Jul 2, 2006 · Replies 2 · Jul 8, 2006

Replies: 2

Undergrad How Do You Estimate the Number of Elements with a Specific Property in a Sample?

emob2p
Jul 6, 2006 · Replies 1 · Jul 6, 2006

Replies: 1

Undergrad Is degree of certainty a valid theory in probability?

sneez
Jul 2, 2006 · Replies 3 · Jul 2, 2006

Replies: 3

Poll

Graduate Binomial distribution - killing cells with x-rays

wendy-medicalphysics
May 18, 2006 · Replies 3 · Jun 29, 2006

Replies: 3

Undergrad Reasonable approach to learning mathematics? (Starting with logic.)

singleton
Jun 8, 2006 · Replies 3 · Jun 26, 2006

Replies: 3

Graduate Counting Marbles in Boxes: Solving Tough Combinatorics Problems

qbert
Jun 17, 2006 · Replies 2 · Jun 19, 2006

Replies: 2

Graduate Axiom of choice and natural numbers.

MathematicalPhysicist
Jun 14, 2006 · Replies 18 · Jun 15, 2006

Replies: 18

Undergrad Monkey in 40s: Probability of Picking Right Monkey in US Texas

Endarmacional
Jun 12, 2006 · Replies 1 · Jun 12, 2006

Replies: 1

Undergrad Normal Approximation Help: 200 Student Survey

Ceresu
Jun 7, 2006 · Replies 2 · Jun 9, 2006

Replies: 2

High School How Many Combinations for a 9-Button Lock Using 3 Buttons?

thx1138
Jun 1, 2006 · Replies 15 · Jun 9, 2006

Replies: 15

Undergrad Understanding Symbolic Logic: Mr. X's Final & Class Pass

buddyholly9999
Jun 7, 2006 · Replies 2 · Jun 8, 2006

Replies: 2

Undergrad Surjective, injective, bijective how to tell apart

haki
Jun 4, 2006 · Replies 13 · Jun 7, 2006

Replies: 13

Undergrad Solving a Probability Problem with 20 Chickens

Ajoo
Jun 3, 2006 · Replies 2 · Jun 3, 2006

Replies: 2

Graduate Is this a valid way to calculate statistically probable value?

30osk
Jun 3, 2006 · Replies 2 · Jun 3, 2006

Replies: 2

Undergrad If g and f o g are onto(Surjective), is f onto(Surjective)?

LittleTexan
May 30, 2006 · Replies 1 · May 30, 2006

Replies: 1

Graduate Can I get additional info from interarrival times?

Irradiator
May 21, 2006 · Replies 2 · May 30, 2006

Replies: 2

Undergrad What are the Odds of Rolling All Place Numbers Before a Seven in Craps?

PhilG
May 24, 2006 · Replies 13 · May 27, 2006

Replies: 13

Undergrad Give a set of inconsistent sentence with only one member?

Nusc
May 25, 2006 · Replies 2 · May 25, 2006

Replies: 2

Undergrad Poker probability for two of a kind

cabernet
May 19, 2006 · Replies 6 · May 21, 2006

Replies: 6

Undergrad Beating the system Probabilities

denski
May 6, 2006 · Replies 18 · May 21, 2006

Replies: 18

Undergrad Understanding and Detecting Homoscedasticity in Statistical Analysis

mountain
Apr 18, 2005 · Replies 2 · May 20, 2006

Replies: 2

High School Solving problems about selections using combinations

RigidBody
May 20, 2006 · Replies 1 · May 20, 2006

Replies: 1

Undergrad Generating a normal random variable

Physics_wiz
May 17, 2006 · Replies 6 · May 19, 2006

Replies: 6

Undergrad What Is the Probability of Guessing Correctly on a Mixed Multiple Choice Test?

skhan
May 9, 2006 · Replies 1 · May 19, 2006

Replies: 1

High School Probability of At Least 1 Heads in 5 Coins Toss

Jfontenot06
May 9, 2006 · Replies 6 · May 19, 2006

Replies: 6

High School Including error bars in a chart

Monique
Jan 20, 2006 · Replies 7 · May 13, 2006

Replies: 7

Undergrad Kalman Filter Help: Get Started Estimating Future Location of Mobile Device

lynchtkd
May 8, 2006 · Replies 5 · May 12, 2006

Replies: 5

High School Simple demographics calculation

DaveC426913
May 1, 2006 · Replies 6 · May 12, 2006

Replies: 6

Undergrad Probability/Counting Rules Question

skhan
May 9, 2006 · Replies 1 · May 10, 2006

Replies: 1

Undergrad Modeling a Set of Random Points Along the X-Axis with an Equation

skyraider
May 4, 2006 · Replies 1 · May 4, 2006

Replies: 1

Undergrad Geometry-Sequences with unlimited repeated values

thomasrules
May 3, 2006 · Replies 3 · May 4, 2006

Replies: 3

Undergrad Find Optimal Strategy to Win 1-100 Hot and Cold Guessing Game

Nimz
Mar 28, 2006 · Replies 11 · May 4, 2006

Replies: 11

Graduate First-order, non-modal definition of 'bag/multiset'

honestrosewater
May 3, 2006 · Replies 7 · May 3, 2006

Replies: 7

High School Calculating Math Quartiles - Is That Right?

DrWarezz
May 2, 2006 · Replies 1 · May 3, 2006

Replies: 1

High School What Are the Key Concepts of Random Walks for a Grade 12 Project?

robyn
Apr 27, 2006 · Replies 3 · May 2, 2006

Replies: 3

Graduate Smallest Set Proofs: How to Construct?

gnome
May 1, 2006 · Replies 9 · May 1, 2006

Replies: 9

Undergrad How Do I Solve These Statistics Final Exam Questions?

Red98Stang
Apr 30, 2006 · Replies 3 · Apr 30, 2006

Replies: 3

High School Online Sources for Statistics and Statistical Analysis

Astronuc
Jan 26, 2006 · Replies 3 · Apr 30, 2006

Replies: 3

High School How to compute Standard Deviation TI-83

AnaJew44
Apr 26, 2006 · Replies 1 · Apr 29, 2006

Replies: 1

Graduate Some quetions about set theory.

MathematicalPhysicist
Apr 25, 2006 · Replies 33 · Apr 27, 2006

2

Replies: 33

Graduate Current Set Theory Research: Where to Find Programs in CA

JonF
Apr 25, 2006 · Replies 1 · Apr 25, 2006

Replies: 1

High School Probability question. 52 card deck

peteboymoron
Mar 4, 2004 · Replies 8 · Apr 24, 2006

Replies: 8

Graduate Schrodinger's Cat: Probability of Dead & Alive?

Newtonian_gravity21
Apr 22, 2006 · Replies 2 · Apr 23, 2006

Replies: 2

Undergrad What is the Probability of Picking the Last Heart from a Shuffled Deck of Cards?

arunbg
Mar 7, 2006 · Replies 25 · Apr 21, 2006

Replies: 25

Graduate Var(∑AiYi): Calculating & Explaining the Formula

milk
Apr 18, 2006 · Replies 1 · Apr 19, 2006

Replies: 1

Undergrad Uncovering the Mystery of Algebraic Logic: A Comprehensive Guide

MathematicalPhysicist
Apr 19, 2006 · Replies 3 · Apr 19, 2006

Replies: 3

Graduate Continuum Hypothesis: Implies General Continuum Hypothesis?

JonF
Apr 18, 2006 · Replies 2 · Apr 19, 2006

Replies: 2

Undergrad Poisson Distribution: Mean & Variance Explained

dervast
Apr 14, 2006 · Replies 3 · Apr 18, 2006

Replies: 3

Undergrad Mean & Variance of X: Solving Confusing Problem w/sin(θ)

SomeRandomGuy
Apr 18, 2006 · Replies 2 · Apr 18, 2006

Replies: 2

Undergrad Calculate Prediction Accuracy Using Statistical Test

Yann
Apr 6, 2006 · Replies 3 · Apr 17, 2006

Replies: 3

High School How is the 130479.79 Value Calculated in this Retirement Calculator?

brian110872
Apr 16, 2006 · Replies 5 · Apr 17, 2006

Replies: 5

Graduate Questions aboug Special Groups SO(n) and SU(n)

Plott029
Apr 13, 2006 · Replies 6 · Apr 17, 2006

Replies: 6

Undergrad How Do You Calculate the Probability of Getting at Most One Brown M&M?

r1terrell23
Mar 16, 2006 · Replies 3 · Apr 16, 2006

Replies: 3

Undergrad Calculating Moments of Distribution: Finding the Moment About 10

kidia
Apr 11, 2006 · Replies 1 · Apr 12, 2006

Replies: 1

High School What are some helpful math websites for understanding the Gaussian distribution?

dervast
Apr 11, 2006 · Replies 1 · Apr 11, 2006

Replies: 1

Graduate Can Formal Systems Ever Truly Guarantee Consistency?

ivan
Apr 9, 2006 · Replies 4 · Apr 10, 2006

Replies: 4

Undergrad Solving Chebyshev's Inequality with 900 Coin Flips - 35/36 Probability

Gémeaux
Apr 9, 2006 · Replies 2 · Apr 9, 2006

Replies: 2

Graduate What is the Incompleteness Theorem and how does it relate to Gödel's proof?

heman
Apr 6, 2006 · Replies 3 · Apr 8, 2006

Replies: 3

Graduate Set Representation: Convey Data Without Wasting

0rthodontist
Mar 31, 2006 · Replies 12 · Apr 2, 2006

Replies: 12

Graduate Metamathematics and Godel's Theorems

semioticghost
Mar 25, 2006 · Replies 18 · Apr 1, 2006

Replies: 18

Graduate Help with Countability Questions for Real Numbers

jackbauer
Mar 26, 2006 · Replies 12 · Mar 30, 2006

Replies: 12

Graduate Definition of randomness (sidebar: truth is random)

phoenixthoth
Feb 24, 2006 · Replies 41 · Mar 30, 2006

2

Replies: 41

Graduate Can Non-Continuous Functions Have Fixed Points on Compact Convex Sets?

cateater2000
Mar 28, 2006 · Replies 1 · Mar 29, 2006

Replies: 1

Undergrad Derivation of the probability distribution function of a binomial distribution

misogynisticfeminist
Mar 26, 2006 · Replies 2 · Mar 29, 2006

Replies: 2

High School Displaying change via 'slope'?

hexa
Mar 25, 2006 · Replies 1 · Mar 27, 2006

Replies: 1

High School Help with percentages when stacked/accumulated

Spero
Mar 22, 2006 · Replies 1 · Mar 22, 2006

Replies: 1

High School How do I solve a uniform motion problem without knowing the distance?

Richay
Mar 21, 2006 · Replies 2 · Mar 21, 2006

Replies: 2

Graduate Is Cantor's Theorem Valid for Monotone Decreasing Families in T1 Spaces?

JasonRox
Mar 18, 2006 · Replies 15 · Mar 21, 2006

Replies: 15

High School What is the probability of winning a game of solitaire?

Jonny_trigonometry
Mar 19, 2006 · Replies 7 · Mar 21, 2006

Replies: 7

Undergrad How Do You Calculate Samples Containing Defective Widgets?

liahow
Mar 16, 2006 · Replies 2 · Mar 19, 2006

Replies: 2

Undergrad Value of za/2 for 80% Confidence Interval: .255

Agent_J
Mar 15, 2006 · Replies 1 · Mar 16, 2006

Replies: 1

A/B Meaning: Definition & Explanation

physicsuser
Mar 15, 2006 · Replies 3 · Mar 15, 2006

Replies: 3

Undergrad Solving Forearm Length Stats Problem

pinksapphire168
Mar 2, 2006 · Replies 3 · Mar 13, 2006

Replies: 3

Undergrad Probability of 40-Difference Heads/Tails After 1000 Coin Tosses

alpignolo
Mar 10, 2006 · Replies 3 · Mar 13, 2006

Replies: 3

Undergrad Probability of getting 4 white beads

juls
Mar 12, 2006 · Replies 1 · Mar 12, 2006

Replies: 1

Undergrad Are There Unsolved Problems in Statistics?

fourier jr
Feb 11, 2006 · Replies 5 · Mar 11, 2006

Replies: 5

Graduate How do closed, bounded, and compact concepts relate in metric spaces?

Ratzinger
Mar 9, 2006 · Replies 2 · Mar 9, 2006

Replies: 2

Undergrad What Is the Relationship Between Theoretical and Experimental Probability?

SudanBlack
Mar 9, 2006 · Replies 1 · Mar 9, 2006

Replies: 1

High School Calculate Combinations of 10 Items (Max 3) - Paul

paulhunn
Mar 7, 2006 · Replies 6 · Mar 9, 2006

Replies: 6

Graduate Proving R is Bigger Than N Set Elements

dextercioby
Feb 28, 2006 · Replies 4 · Mar 1, 2006

Replies: 4

Graduate Undecidable statement made into axiom?

gravenewworld
Feb 24, 2006 · Replies 9 · Feb 24, 2006

Replies: 9

Undergrad How to test forecasting accuracy of regression model?

dune2
Feb 20, 2006 · Replies 3 · Feb 22, 2006

Replies: 3

Undergrad Probability Confusion: Find Fran & Ron's Coin Toss Result

barneygumble742
Feb 21, 2006 · Replies 2 · Feb 22, 2006

Replies: 2

Undergrad Reducing Risk of Flu Exposure with Probability Calculation

haynewp
Feb 19, 2006 · Replies 10 · Feb 20, 2006

Replies: 10

High School Value of increasing or decreasing of the set

Alteran
Feb 17, 2006 · Replies 9 · Feb 20, 2006

Replies: 9

Graduate What is the Absolute Theorem in Logic?

powp
Feb 19, 2006 · Replies 8 · Feb 19, 2006

Replies: 8

Graduate Prove that A,B |- A = B where = is the triple bar?

powp
Feb 19, 2006 · Replies 2 · Feb 19, 2006

Replies: 2

Undergrad How do you know which distribution to use for your problem?

sjaguar13
Feb 9, 2006 · Replies 3 · Feb 17, 2006

Replies: 3

Undergrad Understanding Statistical Significance: Explaining the 0.05 Level

jlo2006
Feb 16, 2006 · Replies 3 · Feb 17, 2006

Replies: 3

Undergrad Bingo game at the nearby nursing home

Loren Booda
Jan 21, 2006 · Replies 11 · Feb 16, 2006

Replies: 11

Undergrad Babies grasp math before gift of gab: study

fourier jr
Feb 15, 2006 · Replies 1 · Feb 15, 2006

Replies: 1

Undergrad Solve Chebychev's Theorem: Mean 50, Standard Deviation 5

robasc
Feb 14, 2006 · Replies 1 · Feb 15, 2006

Replies: 1

Graduate Average of Infinity: Is It Possible?

heartless
Feb 10, 2006 · Replies 6 · Feb 11, 2006

Replies: 6

Graduate Logic; prove set of connectives incomplete

honestrosewater
Feb 7, 2006 · Replies 5 · Feb 9, 2006

Replies: 5

Graduate Power Sets: What's wrong with this reasoning?

AKG
Feb 8, 2006 · Replies 0 · Feb 8, 2006

Replies: 0

Undergrad Comparing Two Simple Sets: Differentiating with Consistent Logic

Loren Booda
Feb 6, 2006 · Replies 3 · Feb 6, 2006

Replies: 3

Graduate Axiom of Empty Set superfluous in ZF?

honestrosewater
Feb 4, 2006 · Replies 8 · Feb 6, 2006

Replies: 8

Undergrad Is There a Set Precedence Between Negative Numbers and Subtraction?

C0nfused
Feb 5, 2006 · Replies 4 · Feb 6, 2006

Replies: 4

Undergrad Accept/Reject Null Hypothesis Using Confidence Intervals

blumfeld0
Jan 28, 2006 · Replies 4 · Feb 4, 2006

Replies: 4

Undergrad The least squares approximation - best fit lines revisited

cosmicminer
Feb 2, 2006 · Replies 5 · Feb 4, 2006

Replies: 5

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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