How do quick political polls estimate the preference of people that doesn’t have a phone?
Thursday, March 11th, 2010In Mexico, we have quick polls about the percentage of support for candidates to the presidency. Given that in México a lot of people do not have a phone, how do they measure they’re preference?
They don’t
Like the United States polls are taken by groups that are looking to a select group – mainly persons that will agree with their viewpoint. Once found the pollsters return to this select group every time they need poll numbers.