I mean , is anyone really that eager to shoot virtual children in the face ? And why ? Just because you can ? One clear theme of Westworld seems to be that when peoples ' imaginations and fantasies are allowed to run rampant , some pretty dark stuff emerges . I ' m not arguing for government censorship by any means , but I think as a society , we should be hesitant to indulge some of the darkest shit that ' s lurking in peoples ' minds . <| sep |> Isn ' t that the formula for a population ? This is for a sample . I was told not to use that formula for this question . EDIT Also if I were to do it this way , couldn ' t another way to do it be 21 20 . 8 3 . 1 0 . 06 0 . 0239 probability 16 20 . 8 3 . 1 1 . 55 0 . 4394 probabilityAdd 0 . 0239 0 . 4394 0 . 4633 ? That ' s how we learned to do it in class anyway .