Statistics and Probability

Is the following statement true or false? Explain why. A valid argument guarantees that the conclusion is always true when all of the premises are true. 2 A card is drawn from a well-shuffled deck of 52 cards. Find the probability of drawing a 10 of diamonds. 3 A card is drawn from a well-shuffled deck of 52 cards. Find the probability of drawing a jack or a 7. Let g(x) = 4x - 5. Find g(1.5). A card is drawn from a well-shuffled deck of 52 cards. Find the probability that the card is a red card or a 2. Find the slope of a line parallel to 20x - 5y = - 15. Each of the following arguments is either valid by one of the forms of valid arguments or is a fallacy by one of the forms of invalid arguments. Decide whether the argument is valid or invalid, and give the form that applies. If she quacks like a duck, she's made of wood If she's made of wood, she has a bill and feathers. If she has a bill and feathers, she quacks like a duck. What is this argument