When Product Ratings Are a Problem

The worst summer in 20 years, movie box office revenue from May to Labor Day in 2017 was 15% less than the same dates last year. The reason could be lower film quality. Or it could be Netflix and Amaz…

Grade Bubbles

At the University of North Carolina (UNC), the average G.P.A. was 2.49 in 1967 and 3.21 in 2008. Are we 25% smarter? In a 2003 Washington Post article, one of the nation’s grade inflation expert…

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