Set Theory, Logic, Probability, Statistics Forum

Proof by induction? No Idea what I should do :(

Undergrad 'Conservative' p-values adjusted

Exponential distribution question

Does the successor axiom imply the converse a = b → Sa = Sb?

IHave no idea how to solve any os these.

High School Confusion about the domain of this logarithmic function

High School Is the Euclidean postulate a theorem?

-gre.al.9 absolute value domain

Undergrad Does Using 365.25 Instead of 365 Affect the Birthday Problem Calculation?

Graduate Identification of a probability density function

Can we prove that (m+1)/(n+1) > m/n if n>m>0 using synthetic proof?

Digital Clocks: Binomial Problem Analysis and Results

Graduate What is the Derivation of the Inverse Gaussian Distribution by Schrödinger?

Graduate Variation coefficient property

Draw Line of Best Fit: Canada Exchange Rate US Dollar 1998-2007

Why doesn't the axiom of power set guarantee proper subsets exist?

High School Simple Die Game: Win by Rolling 1-5 Before 6 - Odds of Winning?

High School Deductive reasoning and hypothesis

High School Normalization versus Percent Change

How many times can you sell and dilute milk before it's 50% of the mixture?

Maximising the difference between multiple distributions

Construct grammar and find its type

High School My argument why Hilbert's Hotel is not a veridical Paradox

Graduate A trend formula for the variance

Bipartite Graphs: Does $\alpha(G) =|U|$?

Undergrad Who Really Copied the Assignment?

Graduate Combining model uncertainties with analytical uncertainties

Graduate How to transform a probability density function?

How Can I Solve a Problem Using Euler's Totient Function for Odd Prime Numbers?

Optimal time for scheduling the tasks

How Do You Calculate the Total Weight of a Huffman Code?

Undergrad Confidence interval on Standard deviation

Undergrad Reduced chi square for few data points

Undergrad Which method should I use for a linear fit of data with error on both z and y?

High School Probability in a dice game

Undergrad "Theory" in multi-valued logic?

Undergrad Akaike Information Criterion Vs Likelihood Ratio Test

• Poll

Graduate How to change the support of a probability density function?

Find the general formula of the recurrence relation

Probability: Find the number of ways to form 4-digit numbers >3000

Construct circuit that implements truth table

Undergrad Chance of x Red balls sharing a bucket with a Green ball

High School Black and white marbles probability question

Undergrad Sharp Turn in Logistic Regression

Expected value and equality to sums

What is the probability that at least 5 was shown for 5 or more times?

Finding support for multivariate transformation

Integral limits when using distribution function technique

Calculating Truth Tables for Propositions

Find truth value of propositions

High School Measurements - How can it be that precise?

Increasing and decreasing interval of this function |e^x+e^{-x}|

Find the maximum amount of the equal annual withdrawal

High School Impossible to find the quantile of any equation

Undergrad Why is the "replacement fertility rate" not exactly 2?

C Expected value for the total number of points awarded on any toss of coins

Undergrad Bernoulli Trials Homework Problem

-find probability it will rain both days

Probability distribution: Estimate the size of the fox population

High School Why must Benford's Law satisfy the scaling property f(kx) = f(x)?

Expected Value of Cup of Coffee in Flip a Lid Contest

Undergrad Quantum logic based on closed Hilbert space subspaces

High School The Probability that N and E bridge hands have the same number of spades?

Undergrad Why define a functional graph if it isn't used in the proof

Undergrad Weird covariance matrix for linear fit

Undergrad Why is A allowed to be empty in some problems but not others?

Undergrad Proof involving functional graphs and the injective property

What is the probability that exactly 8 of them are over the age of 65

Finding the CDF and PDF of Y from a piecewise transformation of X

Undergrad Countability of Finite Product Sets: Foundational Issues?

Undergrad Is the Problem Statement Incorrect or Misinterpreted?

High School Why is the multiplier 12 not 24 for suits in card hand probability?

High School Chance of 23 people have atleast one shared birthday

High School Can You Calculate the Odds of These Unlikely Events?

Undergrad Correctly Scaling the Standard Deviation for Scaled Measurements

Undergrad Type 1 Error Increases with Sample Size?

Undergrad When to use margin of error for sample proportion vs sampling distribution?

Undergrad Average Number of Coin Flips to Reach a certain Head-Tail Difference?

Undergrad Correlations vs. negligence of correlations in a covariance matrix

Linear Correlation: Is Evidence Sufficient?

High School How to get the typical value or typical data from the dataset

High School Odds of having exactly 12 correct answers out of 13

Undergrad Measure zero (a possible problem in the reasoning)

Undergrad How to view conditional variance intuitively?

Undergrad Discriminant function analysis - stepwise or otherwise?

Undergrad What statistics are used to test data like this?

High School Q - test: How can I find the Q critical value at 95% Confidence?

Interest Cost for Reza D. ($686.25 @ 18¾% p.a.)

Undergrad Is my solution to Buffon's needle OK?

Undergrad Decimal Precision - Multiplying, Rounding, and Adding

High School Uncertainty of mean from ruler measurements with ±1.0 mm uncertainty

How can we show that one of these congruences hold?

Win a $10 or $5 Prize in Tom's 4/19 Lottery Fundraiser

Undergrad Symbolic logic proof with four premises deriving ~W

High School How can I linearize my (negative slope) quadratic graph?

Request to Solve Symbolic Logic Questions Using Strengthened Conditional Proof

Undergrad Subtracting background from data

Undergrad Should I Remove the Outlier Point in My Linear Fit?