Which of these related social sciences depends the most on statistical techniques? psychology/philosophy/economics/pol itical science

Economics

Of the social sciences, economics is focused on the study the production, consumption and distribution of products and services. It looks into the interactions, behaviors and relationship of economic means and how these factors work. Thus, it is more dependent on statistical techniques compared to psychology, philosophy and political science.

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.

the use of electrical signals that transit messages is know as