Schmooze is a slang word for a meeting. If you go out with your friends you'd be schmoozing with them. If your mom invites her neighbor over to have coffee, they would be schmoozing. It's an informal get-together.
The mean distance is the same as the mean of a set of numbers,but this time, instead of them just being numbers, they're lengths. You just simply add up all the numbers and divide the total length,...