The problem with «how much each person spends on health care» is also going to be a wildly variable number that isn't necessarily any more or less meaningful. (politics.stackexchange.com)
Mark D. West, University of Michigan Law School: Legal Determinants of World Cup Success «Using LLSV methodology, this Article examines the relation between legal protections and soccer success, using as the dependent variable the number of points each country has in the FIFA / Coca - Cola World Rankings.» (slaw.ca)
Especially when we begin talking about variable number two — Heavy Resistance Training. (anymanfitness.com)