So. I have zero idea on how to do this. We've never had quartiles in school and after wiki-ing it, I'm still blank. So, I'd like a nitty-gritty how-to, please.
Open in new tab for a larger version
(Right click and open in new tab for large size.)
Thank you muchos! ~Lava
~ Pretending in words was too tentative, too vulnerable, too embarrassing to let anyone know. - Ian McEwan in Atonement
An arrow can only be shot by pulling it backwards. So when life is dragging you back with difficulties, it means that life's going to launch you into something great, so just focus and keep aiming. — Unknown
Gender:
Points: 3888
Reviews: 763