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Unformatted text preview: Name: ____________________________ STA 301 Spring 2008, Section B Exam 2 Question # Possible Points Earned Points 1 6 2 5 3 4 4 9 5 9 6 8 7 9 Total 50 Be sure to show all of your work for the questions indicated. No credit will be given without supporting work! The exam is closedbook. You are allowed one 2sided 8.5 x 11 crib sheet. Calculators are permitted. Please be aware that assisting another student on the exam or receiving assistance from anyone other than the course instructor is a violation of the universitys academic integrity policy and will be penalized as described in the syllabus. STA 301B, Spring 2008 Exam 2 Page 2 of 7 Question 1 (6 pts) For full credit, show your work! A shelf on Dougs bookcase contains 8 economics books and 12 statistics books. Suppose Doug selects 5 books at random from the shelf. (a) Suppose Doug selects the books without replacement . Can the binomial distribution be used to determine the probability that Doug selects exactly 3 statistics books? Doug selects exactly 3 statistics books?...
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 Spring '08
 Noe
 Statistics

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