PHI103 Informal Logic - Week 5 Quiz.

PHI103 Informal Logic - Week 5 Quiz. PHI103 Informal Logic Week 5 Quiz Score for this quiz: 20 out of 20 Arguments . always have the same level of complexity are always expressed in standard form can include complicated chains of inference that build on themselves have to be valid in order to be convincing Which of the following is the purpose of the problem section of an argumentative essay? to present only troubling issues to present the reasons you have for believing your premises are true to avoid the thesis Deciduous trees are trees that shed their leaves. Maple trees are deciduous trees. Thus, maple trees will shed their leaves at some point during the growing season. True or False: The statement, “Maple trees are deciduous trees,” is a premise. True False Tom: Early humans had a simple form of music played on instruments made from animal bones and skins. Boris: How do you know that? Tom: Well, no one has proved that they didn’t. Appeal to popular opinion Appeal to authority Appeal to ignorance False Dilemma Politician: “We either decide to keep the handgun laws in the city limits and maintain peace, or we revoke the laws and let the city become a modern day Wild West.” Straw Man Hyperbole False Dilemma No Fallacy All dogs are warm-blooded. All warm-blooded creatures are mammals. Hence, all dogs are mammals. True or False: The sentence, “Hence, all dogs are mammals,” is a premise in this argument. True False