Statistics have many real-world applications — including what’s the best time to play Tim Hortons’ Roll up to Win contest. A stats prof explains how he found the precise time with the best odds.
Math scores plummeted during the COVID-19 pandemic. What will it take to raise them back up?
Ridofranz / iStock / Getty Images Plus
Manil Suri, University of Maryland, Baltimore County
Nearly four decades after President Ronald Reagan proclaimed the first National Math Awareness Week, math readiness and enrollment in college math programs continue to decline.
From factors like the number of extra games to the time non-competing players go on break, having the World Cup in the middle of the domestic season could increase injuries.
The oldest person in the world, Kane Tanaka of Japan, died in April 2022 at 119 years. The record of Jeanne Calment of France, who died at 122, has stood for almost 25 years. Will it be beaten?
Statistical pitfalls in GWAS can result in misleading conclusions about whether some traits (like long horns or spotted skin, in the case of dinosaurs) are genetically linked.
@meanymoo
Richard Border, University of California, Los Angeles and Noah Zaitlen, University of California, Los Angeles
People don’t randomly select who they have children with. And that means an underlying assumption in research that tries to link particular genes to certain diseases or traits is wrong.
Forced laborers lived in prison cells at one palm oil plantation in Indonesia.
Kiki Cahyadi/Anadolu Agency via Getty Images
Amid the global threats posed by climate change, spiralling energy costs, insecure employment and widening inequality, the need to rethink our notion of progress is now an urgent priority.
If you made it past early childhood, your chances got better to see your golden years.
Grafissimo/DigitalVision Vectors via Getty Images
Nasty, brutish – but not necessarily short. Here’s how archaeologists know plenty of people didn’t die young.
Undergraduate students at the University of Nebraska Omaha collaborate on a group assignment for a STEM course.
Derrick Nero, University of Nebraska Omaha
Female statistics students had higher final exam grades than their male peers, even though they had less confidence in their statistics abilities at the start of the semester.
Maths can describe how we update our views to make a decision based on the information available.
Triff/Shutterstock
A study shows that a select group of NBA players really do go on hot streaks by making more shots in a row than statistics suggest they should.
Preclinical research — the kind that takes place before testing on humans — often guides decisions about which potential treatments should continue to clinical trials. But attempts to replicate 50 studies found the odds of getting the same results were only about 50-50.
(Pexels/Artem Podrez)
Preclinical studies are an important part of biomedical research, often guiding future trials in humans. Failure to replicate research results suggests a need to increase the quality of studies.
There are 2,315 five-letter words in Wordle’s dictionary.
Jakub Porzycki/NurPhoto via Getty Images
Whether you want to win with as few guesses as possible, or you just want to figure out the right word before running out of turns, a scholar offers some tips.
How can researchers tell if male and female dinosaurs, like the stegosaur, were different?
Susannah Maidment et al. & Natural History Museum, London
The lack of large numbers of fossils makes it hard to study sexual dimorphism in dinosaurs. But a new statistical approach offers insight into this question and others across science.
Keeping a safe distance from each other isn’t made simpler when units of measurement are being butchered.
(Egan J. Chernoff)
Professor, Future Fellow and Head of Statistics at UNSW, and a Deputy Director of the Australian Centre of Excellence in Mathematical and Statistical Frontiers (ACEMS), UNSW Sydney