With Power Functions integrated into the design, you’ll see the Ferris wheel spin in action as you complete the assembly, creating a moving spectacle that is sure to impress.

Get ready for an exciting Lego Technic 42025 Speed Build featuring two incredible creations, a Cargo Plane and a Hovercraft, both powered with advanced Power Functions! Watch as we assemble these ...

This paper is concerned with the use of power properties of tests in econometric applications. Inverse power functions are defined. These functions are designed to yield summary measures of power that ...

LEGO’s Power Functions elements mostly consist of DC motors and the hardware to be driven by those motors like gears and wheels. They also include battery packs, usually a bunch of AA cells in a ...

With the speed of modern computers it is now feasible to replace normal approximations with exact methods. For continuous random variables it is intuitively clear that for a given significance level ...