The Influence of Exploitative Leadership on Service Performance in China and Morocco: The Mediation of Surface Acting and the Moderation of Power Distance Orientation ...

Correlation coefficients can mean a positive, negative, or no relationship between two variables. Use correlation coefficients to help pick securities for your portfolio.

GPT-5: OpenAI's Dropping Hints About ChatGPT's New AI Model. How to Watch the Livestream The engine behind ChatGPT has long been expected to get a revamp. Jon covers artificial intelligence.

The coefficient of determination is used in statistical analysis to assess how well a model explains and predicts future outcomes. It's more commonly known as r-squared.

Calculating a Least Squares Regression Line: Equation, Example, Explanation If you want a simple explanation of how to calculate and draw a line of best fit through your data, read on!

Chinese artificial intelligence company DeepSeek delayed the release of its new model after failing to train it using Huawei’s chips, highlighting the limits of Beijing’s push to replace US ...

The Cleveland Clinic and startup Piramidal are developing an AI model trained on brain wave data to monitor intensive care patients.

With new EPA guidance on diesel engine derates, truckers may have more time to address aftertreatment system faults. Yet maintenance pros warn delaying repairs could lead to more expensive damage ...

A range of crime data has been going around to make the argument that Washington, D.C., is — or isn't — safe. We talk to crime experts to make sense of it all.

A debt-to-equity ratio is a way to measure a company's financial position. What does the ratio tell us? And how do investors use it?

Is Israel committing genocide in Gaza? We asked 5 legal and genocide experts how to interpret the violence Story by Melanie O'Brien, The University of Western Australia; Ben Saul, University of ...