title: How much further investigation?
authors.affiliation: Department of Mathematics, Statistics, and Computer Science, American University, Bethesda, MD 20814.
authors.forename: N
authors.initials: N
authors.lastname: Mantel
authors.forename: M A
authors.initials: MA
authors.lastname: Gross
mesh_terms: D011336:Probability; D012107:Research Design; D013223:Statistics as Topic