In 2011, a U.S. Census report determined that 71% of college students are working students. A researcher thinks this percentage has changed and surveys 110 college students. The researcher reports 91 of the 110 are working students. Is there evidence to support the researcher's claim at the 1% significance level?

Answer rating: 100% (QA)

Yes there is evidence to support the researchers claim at the 1 significance level To test the resea... View the full answer