Are richer (RINCOME) Americans pessimistic about their childrens chances of having a higher standard of living (KIDSSOL:

Question:

Are richer (RINCOME) Americans pessimistic about their children’s chances of having a higher standard of living (KIDSSOL: When your children are at yourage will their standard of living be. . . 1. Much better, 2. Somewhat better, 3. About the same, 4. Somewhat worse, 5. Much worse)? Conduct a statistical test to answer the question.