“Oh yeah, I got kicked out of show business,” DeGeneres says with a laugh. “Yeah, ’cause I’m mean. Yeah. You can’t be mean and be in show business. No, they’ll kick you out. No mean ...
It measures how far each number in the set is from the mean (average), and thus from every other number in the set. Variance is often depicted by this symbol: σ 2. It is used by both analysts and ...