Hypothesis Testing - Difference In Proportions

StatsResource.github.io A market research company has conducted a survey of adults in two large towns, either side of an international border, in order to judge attitudes towards a controversial internationally broadcast celebrity television programme. The following table shows some of the information obtained by the survey: Town A: 26 people from 50 surveyed approve Town Z: 22 people from 50 surveyed approve 1. Conduct a formal hypothesis test, at the 5% significance level, of the claim that the population proportions approving the programme in the two towns are equal. 2. Would your conclusion be the same if, in both towns the sample sizes had been 100 (with the same sample proportions of approvals)? --------------------------------------------------------- Statistics and Probabilty Tutorial Videos - Worked Examples and Demonstrations about Statistics