Set Theory, Logic, Probability, Statistics Forum

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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.
MHB Equivalence Between NFA and DFA: Q, Q` & $\Sigma$
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High School Probability Question - Getting x heads from n coin tosses
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Graduate Is this a vaild way to test a hypothesis?
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Undergrad What is the appropriate sigma value for statistical significance?
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Graduate Linear regression and measured values
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Undergrad Solve Economics NPV Problem: Chris Wants a Fridge
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Undergrad Properties of Univariate statistics.
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MHB How Can Uniform Random Variables Simulate a Markov Chain?
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MHB Expected value of a continuous random variable
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Undergrad Drawing three cards - combined probability
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MHB Is It Possible to Find a Mod m and a Div m for Given Values of a and m?
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MHB How Does Continuity of T(n) for n≤2 Impact Asymptotic Bounds?
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MHB Dice Probability (5 Sided Dice and 6 Sided Dice)
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Undergrad Number of Macro-States w/ 2 6-sided Dice: Formula
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Undergrad Test for Normality of Residuals -- Is this how it Works?
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MHB Show that the language is regular
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MHB Yes, $2^{2^{2^n}}$ is a good example for $p(n)$ and $q(n)$ could be $n!$.
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MHB Relation Between $\sqrt{n}$ and $n^{\sin n}$?
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MHB Find Maximum n for Time Constraints: Solving Problems Using f(n) Microseconds
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Graduate Confusion over definition of relations in set theory
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MHB Find Mean With Multiple Data [Shortcut]
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MHB Prove statement- Little-O notation
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Undergrad Fun maths question, correlation?
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MHB Easy question regarding symbols in discrete mathematics
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MHB Disprove "f(n)=O(f(n)^2): A Mathematical Analysis
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MHB Probability of A Winning Dept Head Vote w/ 5 Faculty Members
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Graduate Evaluate 2 logistic functions for the best x to minimize OR.
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MHB Proving $T(2^k)=2^k \cdot k$ with Induction
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MHB Integer Factorization: Help with Pollards P-1 & Quadratic Sieve
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Undergrad Need a calculation to find a relationship/correlation
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MHB Graphs with N Nodes: Proving Cliques and Anti-Cliques
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MHB Probability of Reaching Room Q in n Seconds
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Graduate My simple proof of x^0=1 part 2 (axioms)
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Undergrad Largest and smallest possible values of a probability question
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Undergrad Discrete distribution taking only non-negative integer values
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MHB Finding an Exact Solution for the Recurrence Formula f(n) = 2f(sqrt(n)) + n
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High School A little question on Probability
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MHB Recurrence relation - initial condition
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MHB How to Prove Predicate Logic Validity with Induction?
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Undergrad Am I using these formulas properly? normal distribution+CLT
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MHB Find All Functions $F(x)$ with $(x-y)^2$ Inequality
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Undergrad Calculate Card Draw Percentages (Aces) - 2/30 to 2/23
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Graduate Enumeration of increasing sequences of 2 dice sums
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MHB Mutually Exclusive Probabilities: A vs. B
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Undergrad Can Excel's BINOMDIST function accurately calculate roulette probabilities?
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High School How math is builded up from sets
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MHB Solving a Recurrence: $a_0 = 2$
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Undergrad Help creating a ranking system
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MHB Proof by Induction: Solving 34n-1 Divisible by 80
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Undergrad Bayes theorem, answer way too small something wrong?
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Undergrad How Do You Calculate the Probability of Bus Frame Cracks?
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High School Interest percentage from selling price or cost price
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MHB How to Model Capacity for Training 5000 Trainees Annually?
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Undergrad On standardization of normal distribution
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Graduate Sampling from normalized and un-normalized posterior
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High School Why Use Grouping Methods to Find the Mode in Statistical Data?
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Graduate Difference between equivalence and equality
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Graduate Error propagation for a sum of means
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MHB Expressing with "product" notation
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Graduate Error on biological assay results
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MHB (2+sqrt(3))^50 close to being an integer
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Undergrad Can a Paired Two Sample T Test Reveal Significant Changes in Flux over 8 Hours?
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MHB Sample Size determination question
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Graduate Cayley's Theorem (isomorphisms of Cyclics to SN)
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Undergrad Proof by Mathematical Induction
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Graduate Fourier transform for the wave vector dervation problem
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Graduate Is Associativity a Required Property for Groups to Be Defined?
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MHB Solve Linear Programming: Find Max Value & Calculate Bounds
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MHB Help Solve This Financial Puzzle: Dropping Rebates Per Case
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Undergrad Sampling for hypothesis testing
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MHB Percentages within intervals ( ..., ...)
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MHB Statistics - Finding a relationship?
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Undergrad Number of ways to fill 3 boxes with 5 balls
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Graduate Expected Value and Variance for Wilcoxon Signed-Rank Test
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Undergrad PCA principal component analysis standardized data
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Graduate "Fermat's" proof to Fermat's Last Theorem
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Graduate Hilbert's Sixth Problem: Can Physics Be Completely Axiomatized?
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Undergrad Solving a Combinatorial Problem: Arrangements with Restrictions
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Undergrad How to Calculate the Mean Fraction of Occupied Seats in a Row?
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Graduate How to fit plane onto sampling data?
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MHB What is the probability the second orange is sour if the first one is sour?
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MHB What is the long-term percentage of city dwellers?
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MHB How Do You Calculate Long-Term Proportions in a Markov Chain?
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MHB What is the Average Income over Multiple Interest Days?
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Graduate How can ISO 11929 norm help combine Poisson errors in low counting statistics?
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MHB More statistics: counting problem
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MHB How many license plate combinations can be made using letters and numbers?
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Undergrad What is a Probabilty Density Function?
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Graduate Question concerning the expected position of an object
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High School Translating sentence into symbols
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Undergrad How do probabilities balance the odds?
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MHB Binomial distribution regarding: (≤, >, etc.)
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Graduate Error propagation for non-normal errors
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Graduate Meta Analysis with Several Regression Studies
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Undergrad What Determines the Transitivity of Relations in a Set?
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Graduate Is the Subtraction of Power Sets Possible?
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MHB Definition of $S_n$ for Cantor-Schröder-Bernstein Theorem
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Graduate Proper likelihood function of the ratio of two spectra
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MHB Estimating variance of Poisson random variable
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MHB To find the expectation of the greater of X and Y
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