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2. In each situation, state whether each scenario is biased or unbiased, and briefly explain why the method of data collection is biased/unbiased. (3 points each) a) A professor is considering a new textbook for her introductory statistics class. She wants to choose a book that emphasizes graphing data. A book that she is considering has 850 pages. To estimate the proportion of pages in the book that have displays of data, she randomly generates 75 numbers between 1 and 850. She then records whether or not each selected page contains displays of data. b) Ask customers at a local Dodge dealership which car manufacturer they prefer (Ford, Honda, Chevy, Dodge, Other) in order to calculate the proportion of people who prefer each manufacturer