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Undergrad Data Analysis: Gamma ray attenuation
- DeShark
- · Replies 3 ·
Undergrad Movements that went into Coraline's face was over 200,000
- DaveC426913
- · Replies 11 ·
Undergrad Does the contrapositive statement require changing and to or?
- Gear300
- · Replies 6 ·
Graduate Combining exponential distributions
- gnome
- · Replies 5 ·
Graduate What is the significance of the semicolon in the notation for parameter \alpha?
- gnome
- · Replies 3 ·
High School How many ways can you draw 3 queens and 2 kings from a deck of 52 cards?
- diceyfume
- · Replies 41 ·
High School A three-digit number is drawn out of the digits from 0-9.
- diceyfume
- · Replies 1 ·
High School How many permutations can be made out of the letters of the word STATISTICS?
- diceyfume
- · Replies 1 ·
High School In how many ways can a committee of 5 be selected from 35 members?
- diceyfume
- · Replies 1 ·
High School Why is the Square Root of a Real Number Positive?
- brt
- · Replies 2 ·
Graduate How to Interpret P(dw) in Probability Measure Integrals?
- David1234
- · Replies 9 ·
Undergrad (True/False) Basic Probability Theory
- rela
- · Replies 3 ·
Undergrad Why Divide by n-2 in Least-Squares Error Variance Calculation?
- Cyrus
- · Replies 4 ·
Graduate Characteristic function in prbability
- O.J.
- · Replies 5 ·
Undergrad Basic Set Theory: Can You Accommodate Countable Guests?
- saadsarfraz
- · Replies 5 ·
Graduate Fréchet ideal and finitely additive measures
- liwi
- · Replies 4 ·
Undergrad Binomial distribution of children
- kay123
- · Replies 1 ·
Undergrad How Do You Calculate the Probability of Having a Disease Given a Positive Test?
- brendan
- · Replies 5 ·
Undergrad Unavailability/probabilities over a period of time
- notap
- · Replies 1 ·
High School Finding formulas for these three sequences
- sarah22
- · Replies 13 ·
Undergrad Inferring quantity based on changing repitition rate
- sir_manning
- · Replies 3 ·
Graduate How Can We Estimate Bounds on the Sum of Distributions?
- bpet
- · Replies 1 ·
Graduate Difference between a boolean algebra and a complete lattice?
- luizgguidi
- · Replies 1 ·
Undergrad How was the normal distribution formula derived and what does each term mean?
- O.J.
- · Replies 7 ·
Graduate What is the Cardinality of Multiple Cross Products?
- Ignea_unda
- · Replies 11 ·
Graduate How is the PDF of a Non One-to-One Transformation Derived for n Dimensions?
- robbins
- · Replies 1 ·
Graduate Solving Order Statistics with Three Uniformly Distributed Random Variables
- robert5
- · Replies 4 ·
Undergrad Which to Use: Permutation or Combination for Arranging Company Directors?
- ibysaiyan
- · Replies 4 ·
Undergrad How to calculate probability in dicerolls?
- Stellaferox
- · Replies 9 ·
Undergrad Normal (Gauss) Distribution questions
- Master J
- · Replies 3 ·
Undergrad What Is the PDF Given This DF?
- brendan
- · Replies 2 ·
Undergrad What percentage of Ultra battery lifetimes fall between 719 and 1059 hours?
- lost007
- · Replies 2 ·
Graduate Chi-square distribution: proof using induction
- anisotropic
- · Replies 1 ·
Undergrad Find the Equation for NormalCDF on TI-83/84 Calculator
- sollinton
- · Replies 1 ·
Graduate Can X be its own inverse in a residue system?
- mets19
- · Replies 2 ·
Graduate Three questions on injective functions.
- robbins
- · Replies 6 ·
Undergrad That these events are independent?
- brendan
- · Replies 2 ·
Graduate Estimating Vocab Size of IRC Users
- mXSCNT
- · Replies 4 ·
Undergrad Ladder game based on coin flips
- Keiser
- · Replies 2 ·
Undergrad Solving Probability Questions: Big Burger Chain Stores
- mkir
- · Replies 4 ·
Undergrad Calculating the Probability of Getting 13 Points in a 13-Card Hand in Bridge
- timon
- · Replies 25 ·
Undergrad Finding P(B) when P(A)=0.4 and P(A or B)=0.9 with independence
- brendan
- · Replies 2 ·
Graduate Conditional probability density function
- drullanorull
- · Replies 1 ·
Undergrad Error on using a curve of best fit for extrapolation
- Woland
- · Replies 4 ·
Graduate Cumulative distribution function to probability density function how
- O.J.
- · Replies 24 ·
Undergrad Odds of two players getting three-of-a-kind in a game of poker?
- timon
- · Replies 2 ·
Undergrad Probability of Same Relative Order of n Elements
- dabd
- · Replies 4 ·
Undergrad Overbooked flight probability problem
- bluebear19
- · Replies 1 ·
Undergrad Winning at Binomial Gambling with $500
- h0dgey84bc
- · Replies 1 ·
Undergrad An iPod probability question
- darstephens
- · Replies 1 ·
Graduate What does it mean for a set to contain itself?
- cesc
- · Replies 8 ·
Undergrad Why Does This Syllogism Lead to a False Conclusion?
- understand.
- · Replies 6 ·
Graduate Proving Grötzsch graph 3-colorability and graph theory set identities
- thrive
- · Replies 1 ·
Undergrad Can you prove that 1+1=2 or is it an axiom?
- Unredeemed
- · Replies 6 ·
Undergrad The Contestant's Gamble: What is the Most Probable Outcome?
- robert Ihnot
- · Replies 3 ·
High School Simple Combinatorics: What are odds of picking same number?
- hamjam9
- · Replies 5 ·
Graduate Understanding Hadley and Whitin's Reorder Point Formula for Logistics
- jacophile
- · Replies 1 ·
Graduate Indicator function in factorization theorem for uniform sufficient statistic
- kingwinner
- · Replies 3 ·
Undergrad Large samples confidence interval for difference in means
- kingwinner
- · Replies 2 ·
Undergrad How Many Distinct Birthdays in a Room of k People?
- mXSCNT
- · Replies 4 ·
High School Identifying Ball: Red, Green, Half Red Half Green
- Sabine
- · Replies 2 ·
Graduate Exponential distribution likelihood
- Merka
- · Replies 1 ·
Graduate Statistics: Consistent Estimators
- kingwinner
- · Replies 8 ·
Undergrad Good sources on Chernoff bounds with examples
- guilio_2008
- · Replies 2 ·
Graduate Cantor diagonalization argument
- arshavin
- · Replies 2 ·
Undergrad Can two events have probabilities that sum to more than 1?
- brendan
- · Replies 5 ·
Undergrad Probability that 4 of 6 trees exceed median yield of 2.8 boxes
- Zythyr
- · Replies 5 ·
Graduate Why Is the Definition of Injectivity Formulated This Way?
- studious
- · Replies 1 ·
Undergrad Statistics question (variance)
- hanelliot
- · Replies 1 ·
Undergrad Problems with the Multiplication Principle (combinatorics)
- chaotixmonjuish
- · Replies 7 ·
Graduate Bidimensional Bounded Random Walk
- actcs
- · Replies 6 ·
Graduate Registering non-corresponding point clouds
- preet
- · Replies 2 ·
Undergrad Independent Events Question: Coin Tossing
- chapone
- · Replies 2 ·
Undergrad Independent statistics: Basketball?
- evildaemonlad
- · Replies 2 ·
Undergrad Proving the Length of Repeating Blocks in Decimal Expansions
- Meg D
- · Replies 6 ·
Undergrad Is It Really Safer to Fly Than Drive? How Do We Measure This?
- pellman
- · Replies 2 ·
Graduate Why probabilities are not reducible to relative frequencies
- RobtO
- · Replies 9 ·
Graduate Can we determine the probability of a string using optimal encoding techniques?
- mXSCNT
- · Replies 4 ·
Graduate Are irreducible factorizations of random variables unique?
- mXSCNT
- · Replies 10 ·
Undergrad Proving quantified statements in discrete math
- sarah22
- · Replies 1 ·
Graduate Can we accurately determine the randomness of a sequence or process?
- Loren Booda
- · Replies 14 ·
Graduate Is an Uncountable Probability Space with a Full Power Set Sigma-Algebra Viable?
- mag487
- · Replies 3 ·
Undergrad Can the probability of an event ever be exactly zero?
- aquaregia
- · Replies 62 ·
Undergrad How many Friday the 13ths would you expect in a year?
- JakeA
- · Replies 7 ·
Graduate Set of representable real numbers
- Office_Shredder
- · Replies 5 ·
Undergrad Expected value and negative binomial distribution
- 2RIP
- · Replies 11 ·
Undergrad Expected number of rallies to win a game
- musicgold
- · Replies 19 ·
Undergrad Mutual Independence for 3 events
- madness26
- · Replies 1 ·
Graduate Finding PDF of Y if X is a Gaussian PDF
- Satwant
- · Replies 16 ·
Graduate Can algorithmic sequences like irrational numbers be truly random?
- SW VandeCarr
- · Replies 10 ·
Graduate X1, X2, X3 on a spnning fair wheel three times
- robert5
- · Replies 1 ·
Undergrad Probability: What are the odds?
- jellybean
- · Replies 2 ·
Undergrad Probability of N or more from uniform distribution
- belliott4488
- · Replies 3 ·
Graduate Decomposition of a R.V. into dependent and independent parts
- mXSCNT
- · Replies 3 ·
Graduate What Enables Cantor's Diagonal Argument Construction?
- Werg22
- · Replies 5 ·
Undergrad Probability of women's exam pass rate being so low in 2009
- tempguy
- · Replies 1 ·
Undergrad Using a one-sided P-value test in a selection
- natski
- · Replies 1 ·
High School What statement saves the mathematician from the cannibals?
- almoo
- · Replies 15 ·
Graduate Combining independent probabilities in a meaningful way
- daviddoria
- · Replies 8 ·
Graduate Gambling Math: Probability of Bankruptcy Over N Bets
- h0dgey84bc
- · Replies 2 ·