In August 2017, Britta Gross spoke about General Motors’ perspective on bringing electric vehicles (and their derivatives) to market. Her point of view reaffirmed GM's research on consumer awareness of electric vehicles (only 60 percent) and consumer adoption concerns with this emerging technology. She also revealed the portfolio of cars
This article shows how to construct a butterfly plot in SAS. A butterfly plot (also called a butterfly chart) is a comparative bar chart or histogram that displays the distribution of a variable for two subpopulations. A butterfly plot for the cholesterol readings of 5,057 patients in a medical study
Amor e matemática. Quase não se consegue imaginar dois mundos mais afastados. No entanto Hannah Fry provou que as matemáticas podem descobrir o segredo de um relacionamento bem-sucedido e prever um divórcio. Conversámos com a professora da UCL e perguntámos sobre a relação que os humanos têm com as novas
