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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.
Graduate Non-Parametric Testing for Widget Defectivity: Sample Size Considerations
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Graduate Define the function of density of the random variable Y.
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MHB How Do You Calculate the Number of Patients Hospitalized for More Than 3 Days?
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MHB Sara's questions at Yahoo Answers regarding permutations and combinations
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Graduate Suppose that A\B is disjoint from C and x εA.prove that if xεC then xε
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Undergrad Prove that if x≠0 then if y= 3x^2+2y/x^2+2 then y=3
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Undergrad Can we prove that x>1 implies y<1 if 3x+2y≤5 for real numbers x and y?
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Undergrad What is the probability of a group of 800 people sharing a specific birthday?
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High School Intersection of two independent events
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Undergrad Looking for the logic behind this
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Graduate Can Disjoint Sets Help Prove Subset Relations in Set Theory?
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Undergrad To find mean wedivide the sum of no.s with 'n'for variance why 'n-1'
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Undergrad Multiplying the probabilities of two disjoint sets.
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High School Understanding the truth table of → (implies)
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Graduate Question Concerning Probability Systems
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Undergrad Combinations with Irregular Repetition
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Undergrad Can I Create a Fair Match Schedule for a Competition with Less Than 60 Teams?
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MHB An urban highway has a speed limit of 50 km/ h
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Graduate Question Concering Recursive Systems
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Graduate The axiom of choice one a finite family of sets.
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Undergrad Solving Probability of Process: Sketching Functions & Annual Savings
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MHB Equivalence Relation: Partition of {a,b,c} - Andy
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MHB Proving Proper Subset Relationships: A, B and C
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MHB Half-Life of Radioactive Waste: 150,000 Years
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MHB How Do You Solve a Venn Diagram Problem Involving Set Operations?
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Graduate Average size of connected components in grid
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MHB What is the Probability of Getting 13 out of 46?
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Undergrad Basic confusion about a linear order.
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Graduate Probability from an optimization problem
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Graduate Integration described by first-order logic?
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Undergrad Which stats test to use in this situation
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Graduate Understanding Well-Ordered Sets: Definition & Discrepancies
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Graduate Can I omit using an indicator function when estimating an MLE?
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Graduate What is the Expected Number of Cycles in a Random Function?
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MHB What is the Probability of Grouping All Red Marbles Together?
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Graduate A question about conditional mean
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Undergrad How do you estimate the sample size of a population given that there i
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Graduate Challenge IX: Dealing with Mod 1 solved by mfb
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MHB Display information on a normal curve
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Graduate Definition of mathematical object
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MHB Calculating Probabilities with Spinner Outcomes: One Way or Another
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Graduate How do we know axioms are sufficient?
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MHB How to Use Variables m and n in a Coin-Flipping Probability Problem?
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Graduate Physical significance of eigen vectors of Covariance matrix
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MHB -aux.15.IB23.family of functions .calculate the probability
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MHB -aux07.Venn diagram -about 120 students in a school
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MHB -aux.01 Venn diagram universal set U and sets A and B.
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Graduate The significance of pi in a markov chain
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MHB -aux.02 Venn diagram sample space U and events A and B
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MHB Solving Probability w/ Cards: Answers & Explanations
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MHB Did I Multiply Correctly for Coffee Preferences?
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Graduate Bias of an estimator: Can you confirm that I am doing this right?
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Graduate Probability density function
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Undergrad Question about permutations when n = k
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Graduate Understanding the Universal Quantifier and Variables
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MHB Proving: Sets Proofs - Techniques & Examples
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Graduate Summation of random sequences and convolution in pdf domain?
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Graduate Ordinal Property of Subsets in Well-Ordered Sets
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MHB Fleury's Algorithm: Finding Next Edge
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MHB Does K5 contain Eulerian circuits? (why?) If yes, draw them.
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MHB Sets and Venn Diagrams for Real Numbers: Understanding Associative Axioms
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MHB -aux.20.The lifespan of a particular species of insect is normally distributed
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MHB Ans: Eulerian Circuits in K5 Graph: Does it Exist?
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Undergrad Can someone describe why this answer is incorrect?
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MHB 5 Vertices Denoted by K5 part B
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MHB Does the graph G with varying vertex degrees have an Eulerian path?
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Undergrad How to calculate general trendline for a time series
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Graduate Combining probability distribution functions
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MHB Degrees of Vertices IV: Graph is a Tree?
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MHB Degrees of Vertices II: 8 Edges in G
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MHB Degrees of Vertices I: Is it Possible?
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MHB Number of Walks in K5 of Length 2: 15
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Undergrad Conditional probability of several events? (sports-related)
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MHB K5 Graph: Hamiltonian Circuits & Analysis
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MHB Noelia's question at Yahoo Answers regarding use of a Venn diagram
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MHB -aux.18.A fair coin is tossed 8 times.
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Graduate A couple of questions on set theory
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Undergrad Probability via logistic regresison
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Graduate Regarding probability bound of flip coins
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MHB What is the Expected Number of Heads in a Coin Toss Experiment with 20 Coins?
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Undergrad How to prove Distractive dilemma ?
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Undergrad Number of Possible Outcomes w/ Restrictions (Coin Toss)
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MHB Correct My Mistakes: Showing $A\,x\,C\,=\,B\,x\,C$ if $A\cap B=\emptyset$
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MHB (IB18) A box contains 100 cards
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Graduate Need a check on calculating prime distributions for large values
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MHB -aux.06.normal distribution to standard distribution
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Undergrad Measuring Membership, or Likelihood, of given Point
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MHB How Do You Calculate P(A∩B) in Probability Theory?
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MHB What Are Non-Crossing Partitions and How Are They Defined?
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MHB How to Find an Isomorphic Representation for K5?
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Undergrad Thought process improvement on Probabilities
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MHB 5 Vertices Denoted by K5 part A
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MHB Find 3-Set Venn Diagram: A,B,C w/ Empty Intersection
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Undergrad Understanding the Expansion of P(A)
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MHB Understanding the Inclusion-Exclusion Property in Set Theory
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MHB Q_1, Median, and Q_3 of A,B,C,D & E
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Undergrad Question regarding probability of observation
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Graduate Non-trivial example of Quantifiers
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Graduate Detector Characterization Uncertainty -Poisson
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Undergrad Need ideas on how to plot this large set of data
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