@book{uninimx2232,
           title = {Estad{\'i}stica II},
          author = {Nelly Orozco Gonz{\'a}lez and Juan Jos{\'e} Salinero Mart{\'i}n},
            year = {2021},
       publisher = {Fundaci{\'o}n Universitaria Iberoamericana},
             url = {http://repositorio.unini.edu.mx/id/eprint/2232/}
}