The survey described in the previous exercise also asked the following question: “Please tell me whether you trust the President to do the right thing all of the time, most of the time, some of the time, or never. Use the data in the given table and an appropriate hypothesis test to determine if there is evidence that trust in the President was not the same in 2005 as it was in 2002.
Year Response 2005 2002 All of the time 132 180 Most of the time 337 528 Some of the time 554 396 Never 169 96