Our teacher already knows there is a positive relationship between how much time was spent on an essay and the grade the essay gets, but we’re going to need some data to demonstrate this properly.

Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and business news. Catherine Falls Commercial/Getty Images Linear regression is a type ...

The Canadian Journal of Statistics / La Revue Canadienne de Statistique In this paper we present two methods of estimating a linear regression equation with Cauchy disturbances. The first method uses ...