The English word 'frivolity' has a few different senses: 1: acting like a clown or buffoon; 2: something of little value or significance; 3: the trait of being frivolous; not serious or sensible
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,...