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.
Undergrad Maybe all reals can be listed?
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Graduate Difference of WMA & EMA on a sinusoid becomes superposed?
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Undergrad Definition of "equivalent" probability problems?
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High School Probabilities associated with temporal uncertainty
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Undergrad Confusion over using integration to find probability
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Undergrad The Sleeping Beauty Problem: Any halfers here?
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Undergrad Are these alleged equal probabilities really equal?
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Graduate Interpreting Models with Multiple Interaction Terms: Gender, Weight, and Height
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Graduate What to do ordinal response variable?
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MHB How do I solve a quadratic inequality using factoring?
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Graduate Advanced Data Fitting - More than Simple Regressions
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MHB Which mean is larger when using algebraic expressions, A. M. or R. M. S.?
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MHB Can the geometric and arithmetic means be applied to algebraic expressions?
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MHB Linear Regression Gradient Descent: Feature Normalization/Scaling for Prediction
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Graduate Separate tests vs Simultaneous tests
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Undergrad Are there Issues with Separation of Values in Ordinal Logistic Regression
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Undergrad Shaky model in least squares fit
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Undergrad Calculating Degrees of Freedom for Chi-Squared & P Value
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High School Correlation vs Causation: What Can Be Inferred?
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MHB Is This an Example of Absolute Value Inequalities?
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MHB Min(a, b) expressed in terms of absolute value
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MHB What is the Domain of 1/x and 1/[(x - 1)(x + 2)(x - 3)]?
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MHB What is the domain for variables with cube roots?
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Undergrad 0/0 and 1/0 different or the same?
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Undergrad Monty Hall Problem -- Questions
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MHB How Can I Prove the Set Operation AX(BΔC) = (AXB)Δ(AXC)?
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Undergrad Question about mathematical induction
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Graduate State Space and Probability Theory
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Undergrad Is this a Poisson distribution problem?
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Undergrad Bayes again - how to interpret in vitro genotoxicity data
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High School Natural Numbers and Odd Numbers
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Undergrad How Does Probability Affect the Total Number of Coupons a Customer Can Expect?
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Graduate Probability of Surface Realization Above Black Line in Gaussian Process Puzzle
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MHB What are the intervals on the number line for |x| < 2 and |x| > 0?
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Undergrad How to determine energy savings from weather and usage data
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MHB What are the intervals on the number line for | x + 5 | ≥ 2?
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MHB Partial Order Relation and Equivalence Relation
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Undergrad What is the impact of preprogrammed velocities on roulette probabilities?
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Undergrad What Are Logical Operators in Electronic Circuits?
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Undergrad What is an Axiom? Definition & Examples
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Graduate Transcription from SQL to FOL (First Order Logic)
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MHB Partial Order Relation where the Set is not Necessarily Finite
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Graduate First order logic : Predicates
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MHB Partial Order Relation on a Functions Set
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Graduate Busy Beaver Function: Range of BB Sets
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Graduate Can Somebody solve the Rich Investor's Paradox?
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High School Sweets in a bag probability problem
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Graduate P vs NP Guessing and process of elimination
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Graduate Testing if probability is the same for two groups
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High School Subsets of Rational Numbers and Well-Ordered Sets
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Undergrad Constructing Index: Combining Financial Time Series
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Undergrad Checking for Biased/Consistency
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MHB What Is the Profit Percentage After Adjusting Travel Costs and Sale Gains?
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Graduate Keeping Randomized Variable in Regression?
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High School What Does the Notation = in Equivalence Classes Conclude to?
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MHB Combinatorics problem : circle hopscotch
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MHB Different Number of Equivalence Relations
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Graduate Interpreting the Association Between y and x while Holding the Group Constant
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High School What is the role of tautology in an axiomatic system and proof?
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High School Help me understand: "is it consistent with itself?"
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MHB Proving Set Equality: {A ∪ (B ∩ C')} ∪ A ∪ C = A
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Graduate Should I be concerned about collinearity in my crime rate prediction model?
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Graduate Difference between LMEs and GLMMs?
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High School Understanding r^2 and the Role of Square Root in Data Analysis
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MHB Probability of AND vs. OR: Understanding the difference and formulas
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MHB What Is the Correct Way to Calculate the Probability of Flipping Heads?
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Graduate Do Residuals Always Sum to Zero in Regression Analysis?
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Undergrad How to select a normalization method?
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MHB Solve Ratio Problem: Jackson's Votes in Mayor Election Explained
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Undergrad Can a truly random number be constructed?
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Undergrad Jump probability of a random walker
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High School Viability of log-log transformation for some data
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MHB How many different ways can the five of my nephews be given apples?
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High School Understanding Probability: Why Do We Divide by 2 in Certain Situations?
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MHB Probability of Turning into a Bird
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Graduate Stochastic differential equations with time uncertainty....
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MHB What is the Probability of the Rapture Happening in Our Lifetime?
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Undergrad Understanding Jensen's Inequality: Equal Conditions
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MHB Probability: Replacement & Without Replacement
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MHB What is the Probability of No Rain Tomorrow?
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Undergrad Population Estimation: 1000 Females, 25yrs-100yrs & 3 Kids/Female
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Undergrad Ordinal Arithmetic: Proving X is Countably Compact
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High School Is Percentile Rank a Lower or Upper Bound?
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MHB What is probability and how does it relate to precalculus?
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Undergrad Participant non-compliance: How to include data in analysis
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Graduate Leaving out a confounder in longitudinal regression?
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Undergrad Density, distribution and derivative relationship (stats)
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Undergrad If symmetric then transitive relation
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MHB How Much Pure Disinfectant is Needed to Increase Solution Strength by 25%?
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MHB What is the principle when borrowing $3100 at 15% per three years?
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Undergrad Can sets contain coordinates of points and be used in Cartesian product?
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MHB Calculating Cost/Pallet for 5 Months: Terminology & Formula
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MHB [Series] State the first four terms and find the nth term
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Graduate Follow-Up on F-Test in Multi-Linear Regression
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MHB The Telephone Numbering Plan in North America: Counting Possible Numbers
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Graduate Deriving Probability Amplitude from Markov Density Function
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Undergrad Calculating error on averages with uncertainties in meas.
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MHB Understanding Two Graph Theory Problems
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Graduate Solving Queueing Problem: Population to Queue to Server
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Graduate Specialization-generalization(mathematical logic)
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