A random variable is one whose value is unknown or a function that assigns values to each of an experiment’s outcomes. A random variable can be discrete or continuous.

In this article, I describe generalization activity as an opportunity to learn about seventh graders' understanding of functions. A group of students who had studied functions modeled a multivariable ...

Even if generative AI hides SQL behind the curtain, it will continue to play a critical role in how we interact with and use data.

Quantum annealing (QA) can be competitive to classical algorithms in optimizing continuous-variable functions when running on appropriate hardware, show researchers from Tokyo Tech. By comparing the ...

SQL window functions provide extremely powerful and useful features that let you work with observations more easily. Different types explained here.

Azure recently announced the public preview of Azure SQL trigger for Azure Functions to build event-driven applications. The new functionality is currently available only for C# functions and can ...

Learn how to make the most of Observable JavaScript and the Observable Plot library, including a step-by-step guide to eight basic data visualization tasks in Plot.