A researcher investigating the UN's Millennium Development Goals looks at schooling in Ruritania. He takes a sample of 300 children ages 14-15 and finds that the proportion of children that did not complete primary school is 5%. Can the researcher say with a 0.05 level of significance that the proportion of children not completing primary school is more than 1%?
What is the null hypothesis?
What is the alternate hypothesis?
What is the test statistic?
What is the relevant bound of the rejection region?