Statistical testing in Python offers a way to make sure your data is meaningful. It only takes a second to validate your data ...

When you’re viewing a potential new home, cracks in the walls might be the first thing you look out for. But simply knowing they’re there isn’t enough anymore. In Phil’s opinion, not all gaps in the ...

When it comes to deciding how significant a statistic is, Université de Montréal education professor Sébastien Béland is ...

A new test from OpenAI aims to understand how close AI is to outperforming humans at economically valuable work.

Gross margin measures the percentage of revenue after direct costs are subtracted. Calculating gross margin involves subtracting COGS from revenue and dividing by total revenue. High gross margin ...

For 345 days (and counting), Connections: Sports Edition has aimed to test sports fans’ wordplay and trivia skills through a carefully crafted puzzle. With the 2025 NFL season kicking off this month, ...

OTTAWA — Statistics Canada says the total monthly value of building permits in Canada ticked down 0.1 per cent in July to $11.9 billion, driven lower by the non-residential sector which was largely ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor ...

A brain teaser is a short, playful puzzle designed to stretch your mind and make you smile. It could be a riddle, a tricky question, a visual illusion, or a logic twist that nudges you to think beyond ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Stella Osoba is the Senior Editor of ...