Six Sigma Experiments Evaluate Best Electric Vehicle Braking Systems

The video from Minitab Statistical Software details a designed experiment (DOE) aimed at evaluating the impact of different brake designs, vehicle speed, and deceleration on the amount of energy recovered through regenerative braking in electric vehicles (EVs). The response surface methodology (RSM) design approach that was selected was the Central Composite Design (CCD), which is […]

Long Island Divided – Newsday’s Undercover Experiment of Real Estate Discrimination

1989, Bill Dedman received a Pulitzer Prize for his investigative reporting on racial discrimination by mortgage lenders in middle-income African-American neighborhoods in Atlanta, called “The Color of Money” He helped design a new study in 2016 to evaluate housing discrimination in Long Island, NY. They carefully designed a study (designed experiment) by training undercover real […]