I Wish The World Was As Linear As This Statistics Humor

Showcase your wry statistical linear regression side with any of these gifts that says "I Wish The World Was As Linear As This". Gifts for all those who know about linear regression and drawing a straight line through data points along with the wayward politics of people and institutions such that aggregate data never resemble a straight line in the first place! No need to be a statistician to enjoy educational stats humor fun!