Spring2012ExamI - Stat 225 - Spring 2012 Exam 1 Your Name:...

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Stat 225 - Spring 2012 Exam 1 Your Name: _______________________________________________________ Your Section (circle one): Grant (7:30) Mike C. (7:30) Mike C. (8:30) Jeremy (9:30) Jeremy (10:30) Yen-Ning (11:30) Yen-Ning (12:30) Chris (1:30) Juan (2:30) Juan (3:30) Chris (4:30) Mike L. (4:30) Instructions: Show your work on ALL questions. Unsupported work will NOT receive full credit. Decimal answers should be exact, or to exactly 4 decimal places. (Examples: if it is .25 use .25, if it is say .57891234 then use .5789.) You are responsible for upholding the Honor Code of Purdue University. This includes protecting your work from other students. Please write legibly . If a grader cannot read your writing, NO credit will be given. You are allowed the following aids: a one-page 8.5" x 11" handwritten (in your handwriting) cheat sheet, a scientific calculator, and pencils or pens. Instructors will not interpret questions for you. If you do have questions, wait until you have looked over the whole exam so that you can ask all of your questions at one time. You must show your student ID (upon request), turn in your cheat sheet and sign the class roster when you turn in your exam to your instructor. Turn off your cell phone before the exam begins. Question Points Possible Points Earned 1 15 2 15 3 16 4 10 5 15 6 13 7 15 Cheat Sheet 1 Total 100
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1. Tyler polls 169 Indiana men in order to find a friend to play sports with. 88 men like basketball, 69 like baseball, and 51 like golf. However, 26 of them do not like any of the 3 sports. 33 like baseball and basketball, 29 like basketball and golf, and 15 like baseball and golf. (3 points each)
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This note was uploaded on 04/08/2012 for the course STAT 225 taught by Professor Martin during the Spring '08 term at Purdue University-West Lafayette.

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Spring2012ExamI - Stat 225 - Spring 2012 Exam 1 Your Name:...

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