How did Woodrow Wilson's presidential win in 1912 set a precedent?
Wilson won more of the popular vote than any previous president.
Wilson won the electoral college but less than fifty percent of the popular vote.
O Wilson won the popular vote and lost the electoral college.
Wilson won when votes were recounted after a close election.

Which statement is a good description of a model? a) models are a description of nature based only on one or two variables. b) models are testable ideas but they are not very to most people. c) models are a description of nature that predicts more accurately than real events. d) models are an approximiation of a real system that omits all but most essential variables in a system.