Set Theory, Logic, Probability, Statistics Forum

High School Gene lab based simple statistics question

Undergrad Predicting Wind Speed based off previous data

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

Undergrad Is degree of certainty a valid theory in probability?

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Graduate Binomial distribution - killing cells with x-rays

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

Graduate Counting Marbles in Boxes: Solving Tough Combinatorics Problems

Graduate Axiom of choice and natural numbers.

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

Undergrad Normal approximation for at least 110 girls in 200-student survey

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

Undergrad Symbolic logic: does 'but' mean 'and', and what about 'only if'?

Undergrad Surjective, injective, bijective how to tell apart

Undergrad Solving a Probability Problem with 20 Chickens

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

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

Graduate Can I get additional info from interarrival times?

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

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

Undergrad Poker probability for two of a kind

Undergrad Beating the system Probabilities

Undergrad Understanding and Detecting Homoscedasticity in Statistical Analysis

High School Solving problems about selections using combinations

Undergrad Generating a normal random variable

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

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

High School Including error bars in a chart

Undergrad Using a Kalman filter to predict mobile device location from angle measurements

High School Simple demographics calculation

Undergrad Probability/Counting Rules Question

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

Undergrad Geometry-Sequences with unlimited repeated values

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

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

High School Calculating Math Quartiles - Is That Right?

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

Graduate Smallest Set Proofs: How to Construct?

Undergrad How Do I Solve These Statistics Final Exam Questions?

High School Online Sources for Statistics and Statistical Analysis

High School How to compute Standard Deviation TI-83

Graduate Some quetions about set theory.

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

High School Probability question. 52 card deck

Graduate Is Schrödinger's cat both alive and dead in quantum mechanics?

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

Graduate Why does Var(∑AiYi) = ∑(Ai²)Var(Yi)?

Undergrad What does algebraic logic cover and what are gaggles and tonoids?

Graduate Continuum Hypothesis: Implies General Continuum Hypothesis?

Undergrad Does the Poisson distribution always have equal mean and variance?

Undergrad Mean and variance of sin(θ) with θ uniform on (-π/2, π/2)

Undergrad Calculate Prediction Accuracy Using Statistical Test

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

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

Undergrad Probability of at most 1 brown M&M in 7 draws

Undergrad Calculating Moments of Distribution: Finding the Moment About 10

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

Graduate Can Formal Systems Ever Truly Guarantee Consistency?

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

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

Graduate Can ordering a set encode its elements without extra data?

Graduate Metamathematics and Godel's Theorems

Graduate Countability of sets defined by irrational and natural number conditions

Graduate Definition of randomness (sidebar: truth is random)

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

Undergrad Derivation of the probability distribution function of a binomial distribution

High School Displaying change via 'slope'?

High School Probability of rolling a 1 at least once in n dice rolls

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

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

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

Undergrad How Do You Calculate Samples Containing Defective Widgets?

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

Undergrad Solving Forearm Length Stats Problem

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

Undergrad Probability of getting 4 white beads

Undergrad Are There Unsolved Problems in Statistics?

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

Undergrad What Is the Relationship Between Theoretical and Experimental Probability?

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

Graduate Proving R is Bigger Than N Set Elements

Graduate Undecidable statement made into axiom?

Undergrad How to test forecasting accuracy of regression model?

Undergrad Why is the probability 2/3 for picking an unfair coin?

Undergrad Reducing Risk of Flu Exposure with Probability Calculation

High School Value of increasing or decreasing of the set

Graduate What is the Absolute Theorem in Logic?

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

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

Undergrad Does 0.05 significance mean 5% probability the null hypothesis is true?

Undergrad Bingo game at the nearby nursing home

Undergrad Babies grasp math before gift of gab: study

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

Graduate Average of Infinity: Is It Possible?

Graduate Logic; prove set of connectives incomplete

Undergrad Can you differentiate two sets using consistent logic?

Graduate Axiom of Empty Set superfluous in ZF?

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

Undergrad Accept/Reject Null Hypothesis Using Confidence Intervals