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Question Completion Status: QUESTION 3 The form of an argument is determined by the meanings on non-logical expressions. True False QUESTION 4 William LeMessurier, the structural engineer who designed the Citicorp Tower in New York city, believed that certain load-bearing columns in the innovative building design should be welded rather than bolted together. Therefore, the contractors who built the Citicorp Tower sh ould not have bolted the columns. a. hasty generalization b.argument from testimony O c. inappropriate authority O d. argument by analogy Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save QUESTION 1 The conclusion of a valid argument is always true. O True False QUESTION 2 All valid arguments are sound. O True False