Renault Fluence metallic). It can accelerate from 0-100 km/h (62 mph) in 8 seconds and top speed is limited to . In 2004, Renault presented a 2+2 concept coupé, named Fluence and designed by then Renault chief designer Patrick le Quément, with a length similar to that of the Renault Laguna. It was shown on June 4, 2004, at the "Louis Vuitton Car Elegance Classic" in England, and at the Mondial de l'Automobile 2004. The Fluence uses Valeo LED headlights that are angled according to the steering wheel position. An ingenious aspect of the Fluence's exterior design is its V shaped rear
All models are wrong Similarly, in 1947, John von Neumann said that "truth … is much too complicated to allow anything but approximations". All models are wrong "All models are wrong" is a common aphorism in statistics. It is usually considered to be applicable to not only statistical models, but to scientific models generally. The aphorism is generally attributed to the statistician George Box, although the underlying concept predates Box's writings. The first record of Box saying "all models are wrong" is in a 1976 paper published in the "Journal of the American Statistical Association". The paragraph containing the aphorism is below. Box repeated