This study investigates the paradoxical relationship between ambulance response times and traffic fatality rates across Saudi Arabia’s 13 administrative regions in 2024. Contrary to conventional ...

Box office: ‘Melania’ bests Jason Statham's ‘Shelter’ to place No. 3 with $7M, ‘Send Help’ soars to $20M win ...

Abstract: This paper addresses the problem of learning an undirected graph from data gathered at each node. Within Gaussian graphical models (GGM), the topology of such graph can be linked to the ...

In this guide, we show you how to create a Pareto chart in Excel. Excel is the best. Though we have many free and paid alternatives, the ease with which we can create complex data sheets and perform ...

When it comes to constructing an investment portfolio, “negative correlation” is something of a holy grail. Diversification, investors are told, is about combining assets that behave differently. You ...

What happened in 2025? Well, a lot. There were tariffs, breakthroughs and disappointments with AI, and a wobbly economy that sent decidedly mixed signals. There were crises of purpose, execution, and ...

The fascinating aspect to the latest price move in gold is that it’s occurring with positive correlation to the S&P 500, as opposed to the negative correlation that gold had with equities for the last ...

The consumer price index declined unexpectedly in November 2025. It was the first CPI report from the Bureau of Labor Statistics since the government shutdown ended last month. Economists said that ...

Have you ever spent hours crafting a timeline chart, only to abandon it because it was too clunky, rigid, or just plain uninspiring? You’re not alone. Many tools promise sleek visuals but fall short ...

While it’s no secret that bitcoin has been falling fast, investors in Strategy may be surprised at how much farther the cryptocurrency stockpiler’s shares have dropped in recent weeks and months. Tomi ...