Logic Quiz Review: Argument Forms and Validity - Prof. Betina B. Henig, Quizzes of Introduction to Philosophy

Download Logic Quiz Review: Argument Forms and Validity - Prof. Betina B. Henig and more Quizzes Introduction to Philosophy in PDF only on Docsity! Submission View Your quiz has been submitted successfully. Questions Question 1 1 / 1 point Every argument must have? Question options: At least two premises and a conclusion. A conclusion indicator or a premise indicator. At least one premise and a conclusion. Two opposing sides. Question 2 1 / 1 point The then clause of a conditional statement is called? Question options: The consequent. The antecedent. An argument. The conclusion. Question 3 1 / 1 point Which of the following statements is a stylistic variant of "If it snows, then I will go cross-country skiing"? Question options: I will go cross-country skiing if it snows. Given that it snows, I will go cross-country skiing. All of the above. None of the above. Question 4 1 / 1 point Which of the following statements is true of a valid argument? Question options: An argument is deductively valid if all premises are true. The conclusion is intended to follow necessarily from the premises. The conclusion is always true. Assuming the premises are true, the conclusion follows necessarily. Question 5 1 / 1 point A substitution instance of modus tollens is? Question options: Always deductively valid. Sometimes deductively valid. Never deductively valid. Always true. Question 6 1 / 1 point A substitution instance of affirming the consequent is? Question options: Always deductively valid. Sometimes deductively valid. Never deductively valid.