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Threads
Why does drawing 3 cards of one suit and 2 of another need C(4,2)?
- nari
- · Replies 2 ·
What is the probability that one is hired and one is not?
- elimeli
- · Replies 4 ·
High School Calculate probability of getting 2 red balls
- beamthegreat
- · Replies 7 ·
High School What is Reverse Mathematics and how does it relate to traditional mathematics?
- jedishrfu
- · Replies 2 ·
Graduate Robustness of time series analysis
- monsmatglad
- · Replies 2 ·
Probability that someone has the disease
- mathmari
- · Replies 6 ·
Complement of independent events are independent
- mathmari
- · Replies 3 ·
Find Constant % of Annual Salary to Reach Retirement Goal
- MariaAM
- · Replies 9 ·
How Do You Calculate Average Revenue Per Group?
- humm0s
- · Replies 1 ·
Finding percentage required to break even
- tumeke
- · Replies 3 ·
Probability: twice the same number
- mathmari
- · Replies 10 ·
One to One Correspondence vs One to One function
- bigpunz04
- · Replies 1 ·
Predicate logic with multiple quantifiers
- brynjolf23
- · Replies 2 ·
Undergrad How Many Permutations Exist Where M Equals K on Cards?
- JohnnyGui
- · Replies 31 ·
Graduate Interpreting chi-squared test results when data looks different
- ezfzx
- · Replies 20 ·
Probabilities involving dynamic sample space
- oriz123
- · Replies 11 ·
Recurrence Relations - Determining a solution of the recurrence relation
- bigpunz04
- · Replies 5 ·
Undergrad Multilinear Regression. Interpreting "Insignificant"p-values
- WWGD
- · Replies 8 ·
Undergrad Empirical equation from two variables (1 input and 1 output)
- AligatorAmy
- · Replies 4 ·
Solve Fibonacci Squares: Formula for Difference of Squares
- pleasehelpsos
- · Replies 8 ·
How Do Random Walks Affect a Tourist's Position in New York City?
- joestats
- · Replies 4 ·
Natural deduction (negated implication)
- Logic1
- · Replies 8 ·
Are these argument forms and fallacies named correctly?
- ertagon2
- · Replies 3 ·
Graduate Linear regression with discrete independent variable
- CopyOfA
- · Replies 25 ·
Undergrad Partitioning a whole number in a particular way
- robertjordan
- · Replies 11 ·
Distributing returns to investors.
- saransh
- · Replies 2 ·
Graduate Is there a decidable set theory?
- Demystifier
- · Replies 5 ·
Calculating Activation Rate of Customers within 3 Months Post-Purchase
- Vidalia
- · Replies 2 ·
What is the Probability of Selecting at Least One Odd Numbered Ball?
- elimeli
- · Replies 3 ·
Undergrad Proof of Countability of ℚ: Bijection from A to ℕ
- Danijel
- · Replies 8 ·
Undergrad Simplifying ∑(i=1 to log(n)) 1/(log(n) - i)
- RoboNerd
- · Replies 3 ·
Undergrad How do I determine if improving a fit is significant?
- Buzz Bloom
- · Replies 13 ·
Undergrad Average profits and losses on a roulette table
- BiGyElLoWhAt
- · Replies 53 ·
Undergrad Why doesn't logistic regression probability sum to 1 for two groups?
- EngWiPy
- · Replies 19 ·
What is the Probability of Distances in an Equilateral Triangle?
- lfdahl
- · Replies 1 ·
Can You Define the Recursive Equation for Strings of 1s and 2s with 3 Mod 4 1s?
- Amad27
- · Replies 1 ·
Undergrad Interpreting correlation of interaction term between gender and class
- EngWiPy
- · Replies 17 ·
Undergrad Divisibility of bounded interval of reals
- Jarvis323
- · Replies 8 ·
Undergrad Contrapositive of quantified statement
- Mr Davis 97
- · Replies 9 ·
Can Sum to Product Inequalities Hold for Non-Negative Reals?
- lfdahl
- · Replies 5 ·
Math Problem: Find # of Elements in 2nd/3rd Subsets
- elimeli
- · Replies 4 ·
High School What is the total number of combinations of letters in the word MISSISSIPPI?
- Suyash Singh
- · Replies 20 ·
Probability of same results for 2 pools
- FrankP
- · Replies 1 ·
More Logic statements and arguments
- ertagon2
- · Replies 2 ·
Undergrad Are (∨n∈ℕ)(n∈M→s(n)∈M) and (∨n∈M) s(n)∈M equivalent?
- Danijel
- · Replies 6 ·
Solving Q.7 with Truth Tables: What Is the Right Conclusion?
- ertagon2
- · Replies 2 ·
Undergrad A seemingly simple problem about probability
- Mayan Fung
- · Replies 13 ·
Undergrad Is there a difference between one to one and well defined?
- fahraynk
- · Replies 17 ·
High School The number of possible combinations with a constraint
- Bayoudh101
- · Replies 2 ·
Normal Approximation Problem Solving
- Math1015
- · Replies 4 ·
Undergrad How Many Ways Can You Distribute 4 Indistinguishable Balls into 4 Boxes?
- haushofer
- · Replies 22 ·
Maximum of the Likelihood estimation
- mathmari
- · Replies 3 ·
Graduate Reducing computation for large power sets
- volican
- · Replies 15 ·
Conditional Probability with 3 Events
- Math1015
- · Replies 2 ·
Graduate How does the weight matrix in weighted least squares represent real measurement errors?
- tom8
- · Replies 2 ·
Graduate Algorithm to Pair Even Boolean Array Elements
- intervoxel
- · Replies 1 ·
Graduate PDF of random motion - similar to Browninan motion
- jaumzaum
- · Replies 1 ·
Undergrad Seeking resources for logicians
- Fervent Freyja
- · Replies 12 ·
Undergrad Negating the uniqueness quantifier
- Mr Davis 97
- · Replies 2 ·
High School When will ball 25 drop? Predicting future observations using data
- DaveC426913
- · Replies 31 ·
Probability : Voting problem - Game strategy
- mathmari
- · Replies 7 ·
High School Understanding Chi Squared p-values
- Isaac0427
- · Replies 17 ·
Undergrad How Many Coincidences Occur in Multi-Dimensional Combinatorial Grids?
- Duhoc
- · Replies 12 ·
Can you explain how the law of logic was used to reach this conclusion?
- CH1203
- · Replies 3 ·
Dice rolling -Which of 2,6,1006 is more likely to be one of these totals?
- lfdahl
- · Replies 8 ·
Exponential distribution - inequality
- mathmari
- · Replies 4 ·
What will my population be in 1,000 years?
- annab
- · Replies 7 ·
High School Least / Smallest / Minimum Detectable Difference
- Roger Dodger
- · Replies 12 ·
High School What is the difference between trueness and bias in measurement?
- Roger Dodger
- · Replies 12 ·
Corresponding character matching probability
- vivek1
- · Replies 1 ·
Graduate Turning Nominal into Likert -- Refs?
- WWGD
- · Replies 8 ·
Calculating Geometric Probability on a Round Table
- Yankel
- · Replies 3 ·
Undergrad Fitting two models in sequence with parameters in common
- lavoisier
- · Replies 12 ·
Undergrad Equality in conditional probability
- Avatrin
- · Replies 3 ·
High School Irrational inequalities √f(x)>g(x) and √f(x)>g(x)
- Danijel
- · Replies 7 ·
High School Is there a definition of randomness?
- entropy1
- · Replies 146 ·
Formula to use instead of model
- BTH
- · Replies 1 ·
Undergrad Rewriting of equality in conditional probability distribution
- georg gill
- · Replies 2 ·
Graduate Measures of Center/Spread in Categorical/Ordinal
- WWGD
- · Replies 1 ·
Help in identifying why these two calculations have the same result?
- BTH
- · Replies 1 ·
High School Strategy for a Lottery-Style Draw Application
- Zog
- · Replies 6 ·
The Island of 10: Identifying the Knaves
- castor28
- · Replies 1 ·
And rule for multiple selections
- Irish teacher
- · Replies 3 ·
Graduate Estimation of Hurst Exponent Using Rescaled Range
- quantumdude
- · Replies 5 ·
Graduate Grouping Non-Continuous Variables
- WWGD
- · Replies 8 ·
High School Dividing pooled funds so each debtor suffers equal dollar loss
- mrcleanhands
- · Replies 2 ·
Darts league question (maths related)
- teeach
- · Replies 2 ·
High School Domain and the codomain of a composite function
- Danijel
- · Replies 8 ·
Graduate Averaging over the upper sum limit of a discrete function
- nikozm
- · Replies 1 ·
Eb5 Calculate the average speed in km/h
- karush
- · Replies 8 ·
*Two locomotives approach each other
- karush
- · Replies 2 ·
Proving Rationality of Squares of 9th Day 2 ARO 2004/2005 Numbers
- Smb
- · Replies 5 ·
Graduate About the strategy of reducing the total suffering in a queue
- extranjero
- · Replies 2 ·
Graduate How can we construct ordinals after large Veblen?
- jacquesb
- · Replies 18 ·
Undergrad Probability of a Stochastic Markov process
- Aslet
- · Replies 1 ·
Undergrad Why is the maximum likelihood estimation accurate?
- Avatrin
- · Replies 11 ·
Undergrad Why is −i(α*β e−iωt − αβ*eiωt) a real number?
- dyn
- · Replies 2 ·
Undergrad Conditional Expectation Value of Poisson Arrival in Fixed T
- Mehmood_Yasir
- · Replies 3 ·
Undergrad Why does t-distribution standard deviation decrease with sample size?
- OpheliaM
- · Replies 3 ·
Proving Skewness of a Random Variable $X$
- mathmari
- · Replies 8 ·