Mean radius is the average measurement from the true center of the group (white) to the center of each shot. More simply, it's the average "miss distance." Group size, not mean radius, has been the ...

The volume of a cylinder is defined as the amount of space that a solid or liquid can occupy inside it. A cylinder is a three-dimensional shape with two identical, congruent, and parallel circular ...

Your radius is one of the two bones in your forearm, along with the ulna. It’s the bone that attaches closest to your thumb. A radius fracture, sometimes called a radial fracture, is a break of this ...