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Percentage problem - which is probably really simple
- tubbyfej
- · Replies 2 ·
Solving absolute value inequalities with number lines
- mathdad
- · Replies 6 ·
Solving absolute value inequalities and plotting intervals
- mathdad
- · Replies 2 ·
Natural Deduction: Solving Sequents [7/10]
- Mia Fuller
- · Replies 1 ·
Visual illustration of Pearson correlation coefficient r
- dhiraj
- · Replies 1 ·
Does the magnitude of covariance have any real meaning?
- dhiraj
- · Replies 1 ·
Graduate Logistic Regression Interpretation
- Ma Xie Er
- · Replies 1 ·
What are the different ways to place two objects in five slots?
- tmt1
- · Replies 1 ·
High School Metric to compare two numbers regardless of order
- 1plus1is10
- · Replies 7 ·
Undergrad Interpolation of Graphed, Cutoff Sensor Values
- mishima
- · Replies 6 ·
Is flood frequency 5 per 100 years if 5 floods occur in 100 years of records?
- Varanus
- · Replies 1 ·
Undergrad Russell's Paradox: Proving N is Normal if Abnormal
- Figaro
- · Replies 10 ·
Counting n-digit numbers containing both 3 and 5
- Puzzles
- · Replies 4 ·
Confusion about greater variance in the numerator for F ratio
- dhiraj
- · Replies 2 ·
Probability: Choosing From A Deck Of Cards
- Belfina
- · Replies 1 ·
Undergrad Is Adjusting for Weight in TEE Calculation Reliable in Regression Analysis?
- wywong
- · Replies 8 ·
Undergrad Testing fairness of a die: what variance is statistically significant?
- DaveC426913
- · Replies 22 ·
Graduate Mathematical problem about Buffon's Needle
- frostysh
- · Replies 3 ·
Difference between predicates and true/false statements
- Plonker1
- · Replies 1 ·
P-value: 0.0098Area of the critical region: 0.01Critical value(s): ±2.326
- noahpww
- · Replies 3 ·
Undergrad How does possibility theory differ from probability theory?
- Auto-Didact
- · Replies 23 ·
Graduate Building intuition about pull plots from nuisance parameters
- ChrisVer
- · Replies 1 ·
Undergrad About control random variables
- KFC
- · Replies 3 ·
Undergrad Working out the equation for coordinates on a graph
- Saints-94
- · Replies 7 ·
Undergrad Are Sensor Failures Matching Manufacturer Claims?
- Strum
- · Replies 9 ·
Undergrad Problems with Existential Instantiation
- Terrell
- · Replies 3 ·
Four logic homework questions on symbolic notation and natural language
- Plonker1
- · Replies 1 ·
Undergrad Why are both a function and its complement 1 for input 1110?
- JohnGaltis
- · Replies 5 ·
Undergrad Experimental Data - Error in slope
- raniero
- · Replies 4 ·
Graduate Formal axiom systems and the finite/infinite sets
- RockyMarciano
- · Replies 10 ·
Prove an identity with binomial coefficients
- lfdahl
- · Replies 4 ·
Is the Symmetric Difference Problem Solved?
- Yankel
- · Replies 2 ·
Undergrad Does Vitamin Intake Impact Weight Gain in Students?
- Tyto alba
- · Replies 3 ·
Undergrad Need closed form for a Binomial series
- issacnewton
- · Replies 5 ·
Proof of Knaster-Tarski Theorem
- Fermat1
- · Replies 3 ·
Undergrad Is the Definition of Unpaired t-test in My Book Correct?
- Tyto alba
- · Replies 1 ·
High School Regarding bayesian analysis/inference/ predictions
- Javaxcore
- · Replies 6 ·
High School Probability Distributions (Countably Infinite domain)
- SSequence
- · Replies 9 ·
Graduate Uncertainty Propagation in Coupled Oscillator
- HermitianField
- · Replies 9 ·
Graduate Uncertainty Propagation of Complex Functions
- HermitianField
- · Replies 1 ·
High School Simplifying roots of negative numbers
- maxverywell
- · Replies 2 ·
Graduate Scientific method to calculate the time limits of a task
- Tyto alba
- · Replies 5 ·
Graduate Factoring (Possible) Effect of Dunning-Kruger.
- WWGD
- · Replies 4 ·
Undergrad Use of R^2 adjusted in Simple Linear Regression-Excel?
- WWGD
- · Replies 5 ·
Finding g such that f^-1(g(x)) = x + 2 for x in {0,1}
- FallArk
- · Replies 7 ·
Undergrad Sets, Subsets, Possible Relations
- Figaro
- · Replies 1 ·
Undergrad Can E(M,K) = C Replace Ek(M) = C in Cryptography Notation?
- Teachme
- · Replies 3 ·
Graduate How Does Gödel's Diagonalization Relate to Proofs in Peano Arithmetic?
- arupel
- · Replies 14 ·
Undergrad Is E[1/X] equal to 1/E[X]?
- Steve Zissou
- · Replies 8 ·
Cutting stock problem with two plate sizes and workpiece types
- mathmari
- · Replies 11 ·
Undergrad Normalizing Hormone Secretion: Grubb's Test Results
- bacondoodle
- · Replies 4 ·
Graduate Waiting time in a Queue using Poisson arrival
- Mehmood_Yasir
- · Replies 37 ·
T-test for reading comprehension and parental book volume in PIRLS data
- mathmari
- · Replies 16 ·
Beta error in hypothesis test of potato bag weight
- mathmari
- · Replies 13 ·
Undergrad What is the role of Dedekind cuts in constructing real numbers?
- Saph
- · Replies 7 ·
Which measure of center is most accurate for the batting averages of a team?
- rebo1984
- · Replies 7 ·
Show How to Prove $\binom{n}{r}$ with Pascal's Triangle
- JGalway
- · Replies 2 ·
Comparing sample age and gender distribution to US population data
- chadwae
- · Replies 1 ·
Conditional Expectation problem
- JGalway
- · Replies 3 ·
Moment-Generating Function question
- JGalway
- · Replies 1 ·
Election Outcome Hinges on Vote Ratios: Can You Solve It?
- Ilikebugs
- · Replies 2 ·
Undergrad Level of significance and acceptance and rejection of the null hypothesis
- Tyto alba
- · Replies 4 ·
Undergrad Transforming standard deviation between vehicle body-fixed and global coordinates
- whatever
- · Replies 4 ·
Graduate Comparative statistics of (trivariate) random event
- estebanox
- · Replies 6 ·
How to Calculate Measures of Variability for a Data Set?
- jahmal
- · Replies 2 ·
Undergrad Understanding Yates' correction
- Tyto alba
- · Replies 1 ·
Undergrad What is Yates' correction of contingency?
- Tyto alba
- · Replies 2 ·
Undergrad What does null hypothesis mean by association and effect?
- Tyto alba
- · Replies 2 ·
What are the next steps after finding a pattern in iterative substitution?
- fvnn
- · Replies 1 ·
Undergrad Summation Equality: Is it Me or Author?
- jenny_shoars
- · Replies 5 ·
Undergrad Confidence interval or Standard deviation?
- liquidFuzz
- · Replies 21 ·
Prove logical equivalence with negations and implications
- Leanna
- · Replies 3 ·
Appending a number to itself n times and finding modulo m
- Acquirer
- · Replies 6 ·
Graduate Integral of squared univariate PDF
- Kvad
- · Replies 8 ·
Proving Reflexive, Symmetric and Transitive Properties of Relation R on P(U)
- leigh ramona
- · Replies 3 ·
Propositions for recursive functions
- evinda
- · Replies 18 ·
What does it mean for T_n(1) to define a totally defined function?
- evinda
- · Replies 12 ·
High School Logical process of solving equations
- Mr Davis 97
- · Replies 12 ·
Can the Halting Problem be Reduced to L?
- evinda
- · Replies 17 ·
Difference of two types of recursive functions
- evinda
- · Replies 13 ·
How Does the Constant '2' Arise in Binomial Theorem Equalities?
- gladeligen
- · Replies 1 ·
Undergrad What is the significance of standard deviation for arbitrary distributions?
- KFC
- · Replies 4 ·
Undergrad What does n ∈ f mean in set theory notation?
- Jehannum
- · Replies 10 ·
Undergrad What was the historical problem with Imaginary Numbers?
- FallenApple
- · Replies 28 ·
Undergrad Can a be proven to be greater than or equal to c from given inequalities?
- mikeyBoy83
- · Replies 8 ·
Undergrad Using symbolic logic in mathematical proof?
- Terrell
- · Replies 4 ·
How to Correctly Express Percentage
- Linda1
- · Replies 2 ·
Undergrad What Defines a Convergent Argument?
- Logical Dog
- · Replies 3 ·
High School Uncertainty Calculations for Electrical Measurements
- CookieSalesman
- · Replies 4 ·
Expected value of binomial distribution with uniform parameter
- Greekguy
- · Replies 2 ·
Undergrad Proving a proposition directly
- Mr Davis 97
- · Replies 26 ·
Average of 2 Numbers: Find Equation Solution
- alextrainer
- · Replies 2 ·
Graduate Correlation coefficient among trends
- serbring
- · Replies 3 ·
Mean and variance of successful identity matches in random redistribution
- Mike2323
- · Replies 1 ·
The Probability of a Biased Coin: n Flips, m Heads
- markosheehan
- · Replies 4 ·
Undergrad Relation vs Function: Understanding N-ary Relations
- Mr Davis 97
- · Replies 2 ·
What does the algorithm calculate?
- mathmari
- · Replies 1 ·
Can Predicate Logic Capture Complex Human Reasoning?
- mathmari
- · Replies 3 ·
Undergrad What is the required amount of information to specify an element in \omega_1?
- tzimie
- · Replies 6 ·