Question
In 2012, the General Social Survey asked a random sample of adults, Compared to most people, how informed are you about politics? Suppose that the
In 2012, the General Social Survey asked a random sample of adults, "Compared to most people, how informed are you about politics?" Suppose that the following are the data classified by their responses to this question and their age group (the data has been modified slightly for testing purposes):
Not at All | A Little | Somewhat | Very | Extremely | |
Age 20-29 | 8 | 30 | 29 | 14 | 0 |
Age 30-39 | 16 | 29 | 55 | 22 | 9 |
Age 40-49 | 2 | 26 | 48 | 26 | 14 |
Age 50 or older | 20 | 59 | 121 | 78 | 23 |
Carry out a chi-square test. Test H0:H0: there is no relationship between age and how politically informed the person is versus Ha:Ha: there is a relationship between age and how politically informed the person is. Use =0.01=0.01.
2(0.0001)=2(0.0001)=
P(0.0001)=P(0.0001)=
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