3. Last summer, I read \"The Sense of Style: The Thinking Person's Guide to Writing in the let Century\" by Steven Pinker (one of my favorite authors). He cites an interesting paper that explores the amount and kinds of errors that college students make in their writing (and how these behaviors have changed over time). Based on this paper, Pinker notes that students make about 4 errors per page related just to commas! a. What's the probability a random page of student writing will contain 3 or more comma errors? [WISE] b. Suppose that a teacher has this policy for a ve-page assigment: \"If more than one page of your assignment has 3 or more comma errors, you must rewrite the entire assignmen .\" What percentage of students will have to rewrite their assignments? [WISE]