Documents 11/16/2015Slide 1 We will use a two-sample test of proportions to test whether or not there are...

* Slide * We will use a two-sample test of proportions to test whether or not there are group differences in the proportions of cases that have a particular characteristic,…

Documents 1/5/2016Slide 1 We will use a one-sample test of proportions to test whether or not our sample...

* Slide * We will use a one-sample test of proportions to test whether or not our sample proportion supports the population proportion from which our sample was presumably…