The banality of a misleading advertising statistic ( Tripadvisor )
About this article ( http://www.key4biz.it/Players/Vinti/2013/06/Smart_Device_Tablet_Smartphone_Vacanze_Pc_Email_Tripadvisor_Ricerca.html) you read trivial data and statistics, reported by an abusive and illegitimate source such as www.tripadvisor.it ... you don't need a sample "representative" more than 1000…