Discover how sample size neglect impacts statistical conclusions and learn to avoid this cognitive bias studied by renowned experts like Tversky and Kahneman.

Abstract: Superconducting magnet impedance measurements are vital for assessing magnet health and electrical integrity. To further enhance monitoring capabilities beyond contemporary methods that ...

Many finance teams treat variance analysis as a box-checking exercise: Set a threshold, flag the swing, move on. That’s why so many controllers spend days chasing noise while risks slip through. It’s ...

How ANOVA helps ensure process data lead to accurate, defensible decisions. The two-sample t-test determines if two population means are equal. Typical applications involve testing whether a new ...

This week, tech content creators began to suspect that AI was making it harder to share some of the most highly sought-after tech tutorials on YouTube, but now YouTube is denying that odd removals ...

To measure corporate culture, CultureX starts by compiling anonymous reviews submitted by employees to Glassdoor, a workplace-review website. For this project we focused on those written between ...

EXCLUSIVE: Andrew Carlin, a 10-year veteran of Oscilloscope Laboratories, has joined Variance Films as co-head of theatrical distribution with Ryan Markowitz, a theatrical sales consultant exclusive ...

A year ago, I wrote a piece here about how people were really using gen AI. That article seemed to hit a note: It was popular, featured in viral posts, and the beautiful accompanying infographic has ...

In the early 1920s, a trio of scientists sat down for a break at Rothamsted agricultural research station in Hertfordshire, UK. One of them, a statistician by the name of Ronald Fisher, poured a cup ...

ABSTRACT: This study applies Principal Component Analysis (PCA) to evaluate and understand academic performance among final-year Civil Engineering students at Mbeya University of Science and ...

Variance is the key ingredient that gamblers need to make a profit and an essential part of casino games. Understanding how variance works, and allowing it to play its course is crucial for making a ...