Briefly describe how poor people are able to earn a living using gambling (soccer betting, horse betting)

The correct answer to this open question is the following.

Poor people, try to earn a living betting sport such as Football, Basket Ball or horserace track. They think or better said, they hope that betting is going to make them rich overnight. But the problem is that they spend the few cash they have in betting when probabilities are too few to win. So instead of saving the short amount of money they have and get a real job, the waste their money on betting. And it is a vice circle.

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.

d.) continue to rise rapidly