How do i solve this stats question? based on a survey of a random sample of 900 adults in the united states, a journalist reports that 60 percent of adults in the united states are in favor of increasing the minimum hourly wage. if the reported percent has a margin of error of 2.7 percentage points, which of the following is closest to the level of confidence? (a) 80.0% (b) 90.0% (c) 95.0% (d) 95.5% (e) 99.0%