[Statistics for Those in Their 50s] Thinking During a 10-Minute Wait for a Blood Draw: What Happens as the Number of 'Few cc of Blood' and Test Items Increases

Thursday, October 29, 2026Today, I had some waiting time at the hospital for a blood draw.Thinking, "It'll be about another ...

Null Hypothesis and Alternative Hypothesis - Finding a Black Swan Among White Swans

In statistical hypothesis testing, the alternative hypothesis and the null hypothesis are used to prove a claim through logical procedures. Let's review the terminology.“Null hypothesis”... A ...
quantumzeitgeist

Researchers Bound Noisy Channel’s Shared Entanglement with Hypothesis Test

Can two labs reliably share entangled states despite channel noise, and if so, how much information must be sacrificed in ...
current.fas.harvard

Researchers employ radical data transparency in 2026 midterm forecasts

The project is unique “because all data, methods, and other procedures are public — something that is not true for any other ...
HackerNoon

The Ultimate A/B Testing Checklist: What to Do Before Launch

A practical guide to designing reliable A/B tests, from hypotheses and metrics to MDE, statistical power, sample size, ...