Two types of people Incomplete Data Extrapolate T Shirt Those that can extrapolate from incomplete data perfekt nerdy jopke geeky tshirts for intelligent people & smart loved one cool viral thing that is going around Funny sayings sarcastic tee shirts Perfect Gift for Nerds it is great for people in the field of statistics data science deep learning whether you are a teacher a professor a student a professional or a learner even for an econometrician or to wear on seminar