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 ...
Every child grows differently – It's totally normal for kids to be bigger or smaller than others at the same age. What's more important is that they grow steadily over time. Growth charts are just a ...
La Niña is a part of a natural climate cycle officially known as El Niño – Southern Oscillation, called ENSO by scientists.