Beatrice needs ten more participants in order to complete her dissertation project. Because recruitment has slowed down, she decides to offer $100 to anyone willing to participate in her study. What principle has Beatrice violated

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.