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Unformatted text preview: Statistics 13A, Spring 2010, Practice Midterm II Version A Name: ID: Instructions: • 50 minutes, closed book midterm • one letter-sized (double-sided) “cheat-sheet”, hand held calculator and scrap paper are allowed • 20 multiple choice problems, 5 points each • put your name & ID on this midterm and scantron • hand in both this midterm and scantron (the midterm will be used as a proof of your presence in the un- likely event of missing scantron) • grading is based on scantron which will not be re- turned to you • this is version A, please mark the corresponding circle on the scantran • In the actual exam, the necessary tables will be attached. In this practice exam, please refer to the tables provided by the textbook. • good luck! Midterm begins here... 1. An experiment consists of tossing 5 fair coins simul- taneously. The number of simple events in this ex- periment is: (a) 5 (b) 25 (c) 32 (d) 10 (e) none of the above 2. Refer to Problem 1, what is the probability to get exactly three heads?...
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This note was uploaded on 02/27/2012 for the course STA 13 taught by Professor Samaniego during the Spring '10 term at UC Davis.
- Spring '10