Seven days before the Filipino votes, a pre-election survey shows the UniTeam tandem keeping a steady lead in the national race. But a former national statistician says the numbers do not hold water.<br /><br />Let's dive deep into the science behind the numbers. We have Romulo Virola, former head of the National Statistical Coordination Board.<br /><br /><br />Visit our website for more #NewsYouCanTrust: https://www.cnnphilippines.com/<br /><br />Follow our social media pages:<br /><br />• Facebook: https://www.facebook.com/CNNPhilippines<br />• Instagram: https://www.instagram.com/cnnphilippines/<br />• Twitter: https://twitter.com/cnnphilippines
