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| State whether the following is an example of deductive, inductive, or abductive reasoning: a. The number of rings inside a tree is the age of a tree. This tree has 10 rings. Conclusion: This tree is 10 years old. b. People spend 80 percent of their income. Susan will earn $60,000 this year. Conclusion: Susan will spend $48,000. c. Ten college students are standing in a line to choose either an economics course or an English course. The first student chooses economics. The second student chooses economics and so does the third. Conclusion: All college students prefer economics over English. d. Ten college students are standing in a line to choose either an economics course or an English course. The first student chooses economics. The second student chooses economics and so does the third. Conclusion: All college students prefer economics over English. The fourth student in line chooses English. The first three students were women; the fourth was a man. Revised conclusion: Male college students prefer English. Female college students prefer economics. |
