Samples of Republicans and Democrats were asked to rate on a scale from 1 to 7 their opinion of prayer in public schools, with 1 being the most opposed to school prayer and 7 being the most in favor of school prayer. Given the scores below, test the null hypothesis of no difference between Republic and Democratic views of prayer in public schools.
Republicans Democrats
5…………………………………. 1
7…………………………………. 2
4…………………………………. 1
3…………………………………. 4
6…………………………………. 3
5…………………………………. 1
7…………………………………. 4
4…………………………………. 5
6…………………………………. 1
5…………………………………. 2
4…………………………………. 2
6………………………………….